REFERENCES
I've mainly refered materials below to describe comments and data on pages of pictures.
--- Japanese Books
- Shikino-tentai-kansoku: by Shigeru Nakano, Seibundou-Shinkousha, Tokyo (1980). ISBN: 4-416-28006-8
- Seasonal observations of sky --
- Zenten seiun-seidan-gaidobukku: by Akira Fujii, Seibundou-Shinkousha, Tokyo (1978). ISBN: 4-416-27800-4
- Guidebook for Nebulae & Clusters is the all sphere --
- Toushiban seiza-arubamu: by Akira Fujii, Seibundou-Shinkousha, Tokyo (1972). ISBN: unknown
- Photo-Album of the Constellations --
- Tenmon-nenkan 2007: Seibundou-Shinkousha, Tokyo (2006). ISBN: 4-416-20629-1
- 2007 year book for astronomy --
- Seiun-seidan-watching: by Hideo Asada, Chijin-shokan Ltd., Tokyo (1996). ISBN: 4-8052-0501-6
- Field guide to deep sky watching --
- Hale-Bopp suisei kanzen-gaido: Chijin-shokan Ltd., Tokyo (1996). magazine code: 13342-9
- Perfect guidebook for the Comet Hale-Bopp --
- Seiza-eno-shoutai: by Sadao Murayama & Akira Fujii, Kawadeshobou-shinsha, Tokyo (1972). ISBN: 4-309-25014-9
- Invitation to Constellations --
- Seiza-kurabu: by Shigemi Numazawa, Seibundou-Shinkousha, Tokyo (1996). ISBN: 4-416-29602-9
- Getsumen-gaidobukku: by Minoru Takahashi, Seibundou-Shinkousha, Tokyo (1974). ISBN: unknown
- Guidebook for the surface of Moon --
--- Foreign Books
- URANOMETRIA 2000.0 Volume I & II, Willmann-Bell, Inc., USA (1987, 1988). ISBN:0-943396-14-X, 0-943396-15-8
- The Night Sky Observer's Guide Volume I & II, Willmann-Bell, Inc., USA (1998). ISBN:0-943396-58-1, 0-943396-60-3
- Philip's DEEP SKY OBSERVER'S GUIDE, Octopus Publishing Group Ltd., UK (2004). ISBN:0-540-08585-5
- Philip's PRACTICAL ASTRONOMY, Octopus Publishing Group Ltd., UK (2003). ISBN:0-540-07958-8
- NIGHT WATCH --A Practical Guide to Viewing the Universe, Firefly Books Ltd., USA (1998). ISBN:1-55209-302-6
- The Arp Atlas of Peculiar Galaxies, Willmann-Bell, Inc., USA (2006). ISBN:978-0-943396-76-7
--- Papers ...You can download PDF files at NASA Astrophysics Data System
- G.O.Abell, "Properties of Some Old Planetary Nebulae", Astrophysical J., vol.144, 1966, pp.259-279.
- E.E.Barnard, "On the Dark Marking of the Sky with a Catalogue of 182 Such Objects", Astrophysical J., vol.49, 1919, pp.1-23.
- B.T.Lynds, "Catalogue of Bright Nebulae", Astrophysical J. Supplement, vol.12, 1965, pp.163-185.
- B.T.Lynds, "Catalogue of Dark Nebulae", Astrophysical J. Supplement, vol.7, 1962, pp.1-52.
- A.W.Rodgers et al., "A Catalogue of H alpha-Emission Regions in the Southern Milky Way", Monthly Notices of Royal Astronomical Soc., vol.121, 1960, pp.103-110.
- S.Sharpless, "A Catalogue of H II Regions", Astrophysical J. Supplement, vol.4, 1959, pp.257-279.
- S.van den Bergh, "A Study of Reflection Nebulae", Astrophysical J., vol.71, 1966, pp.990-998.
- P.Hickson, "Systematic Properties of Compact Groups of Galaxies", Astrophysical J., vol.255, 1982, pp.382-391.
- S.van den Bergh, "Luminosity Classifications of Dwarf Galaxies", Astrophysical J., vol.71, 1966, pp.922-926.
--- Softwares / Web sites
- AstroArts: StellaNavigator Ver. 8.0
- Hitachi Car Engng.: THE SKY Win32
- Willmann-Bell: MEGASTAR 5.0
- An Atlas of The Universe, http://www.atlasoftheuniverse.com/
- Galaxies and the Universe - WWW Course Notes, http://www.astr.ua.edu/keel/galaxies/index.html
- Galaxy Map, http://galaxymap.org/
- The Constellations, http://www.dibonsmith.com/constel.htm