Ellis, Robert
Harcourt Brace Javanovich, 1978
Buku Teks
Purcell, Edwin J. (Edwin Joseph), 1901-, author
Erlangga, 1985
Buku Teks
Purcell, Edwin J. (Edwin Joseph), 1901-, author
Erlangga, 1998
Buku Teks
Purcell, Edwin J. (Edwin Joseph), 1901-, author
Erlangga, 1987
Buku Teks
Leithold, Louis, author
Bina Aksara, 1984
Buku Teks