Weingarten, Henry
Investing by the stars: using astrology in the financial markets
McGraw-Hill, 1996
 Buku Teks SO
Beck, Roger
A brief history of ancient astrology
Blackwell, 2007
 Buku Teks
Foreman, Patricia L.
Computers and astrology: a universal user's guide and reference
Good Earth Publications, 1992
 Buku Teks SO
Ho, Peng Yoke
Chinese mathematical astrology: reaching out to the stars
RoutledgeCurzon, 2003
 Buku Teks SO
Alvarado, Luis
Psychology, astrology and Western magic: image and myth in self-discovery
Llewellyn Publications, 1991
 Buku Teks SO