Rob, Peter, author
Wadsworth, 1993
Buku Teks
Fleckenstein, Mike, author
Springer, 2016
Buku Teks
Curtice, Robert M., author
Van Nostrand Reinhold, 1982
Buku Teks
Atwood, Margaret, author
McClelland and Stewart, 1976
Buku Teks
Dani Mauliate Saroha, author
1997
UI - Skripsi (Membership)