Sagan, Carl, author
Kepustakaan Populer Gramedia (KPG), 2018
Buku Teks
Hongming, Ma
Sense, 2012
eBooks
Blough, Glenn O.
Holt, Rinehart and Winston, 1964
Buku Teks
Miriam Budiardjo, 1923-2007, author
Ghalia Indonesia, 1983
Buku Teks
Ireson, Gren, author
Learning Matters, 2006
Buku Teks