Black, James A., author
Eresco, 1992
Buku Teks
Black, James A., author
Refika Aditama, 1999
Buku Teks
Erwan Agus Purwanto, author
Gaya Media, 2007
Buku Teks
Ida Bagoes Mantra, author
Pustaka Pelajar, 2004
Buku Teks
Goode, William J., author
Usaha Nasional, 1951
Buku Teks