Cavin, Jerry D.
The amateur astronomer’s guide to the deep-sky catalogs
Springer, 2012
eBooks
Aiu Ahra
Sky
Gramedia Pustaka Utama, 2016
Buku Teks
Fuller, R. Buckminster
Your private sky : R. Buckminster Fuller, the art of design science
L. Muller, 1999
Buku Teks
Katz, William A., 1924-
Your library : a reference guide
Holt, Rinehart and Winston, 1979
Buku Teks
Laet, Rony De
The casual sky observer’s guide : stargazing with binoculars and small telescopes
Springer, 2012
eBooks