Purcell, Edwin J. (Edwin Joseph), 1901-, author
Erlangga, 1999
Buku Teks
Leithold, Louis, author
Bina Aksara, 1984
Buku Teks
Leithod, Louis
ARMICO, 1982
Buku Teks
Edwards, C.H., author
Prentice-Hall, 1982
Buku Teks
Purcell, Edwin J. (Edwin Joseph), 1901-, author
Erlangga, 1999
Buku Teks