Srivastava, Uma K., author
UI-Press, 1995
Buku Teks
Goldberg, David E., author
Erlangga, 2008
Buku Teks
Samuel D. Deep
Pustaka Binaman Pressindo , 1995
Buku Teks
Peranginangin, Effendi, author
Universitas Indonesia, 1979
Buku Teks
Leaman, Oliver, author
Mizan , 2005
Buku Teks