Adelson, Joseph, author
Transaction Books, 2008
Buku Teks
Ann N. Crigler, editor
The University of Michigan Press, 2001
Buku Teks
Hannan, Bill
George Allen and Unwin, 1985
Buku Teks
Cole, Luella, author
Holt Rinehart and Winston, 1959
Buku Teks
Putera Anarta Mardanadi, author
Fakultas Teknik Universitas Indonesia, 2008
UI - Skripsi (Open)