Kopel, Ellis
McGraw-Hill, 1982
Buku Teks
Henisz, Witold J., author
Routledge, 2014
Buku Teks
Garbett, Thomas F.
McGraw-Hill, 1981
Buku Teks
F. Rachmadi, author
Gramedia Pustaka Utama, 1992
Buku Teks
Mahardikha K. Sardjana, author
2005
UI - Skripsi (Membership)