Hermawan Sulistyo, author
Gramedia Pustaka Utama, 1992
Buku Teks
Cummings, William K., author
Springer, 2012
eBooks
Trueba, Henry T.
The Falmer Press , 1994
Buku Teks
Hurn, Christopher J.
Allyn and Bacon, 1993
Buku Teks
Levine, Daniel U.
Allyn and Bacon, 1992
Buku Teks