Jordan, Richard C. (Richard Charles), 1909-, author
Prentice-Hall, 1981
Buku Teks
Mahoney, Edward F., author
Reston Publishing, 1983
Buku Teks
Miller, Rex, 1939-2004, author
Benneth, 1983
Buku Teks
[publisher not identified], 1976
Buku Teks
Elonka, Stephen Michael
McGraw-Hill, 1973
Buku Referensi