by C. Ronald Christensen [and others]
Irwin, 1987
Buku Teks
by Joseph L. Bower [and others]
Richard D. Irwin, 1991
Buku Teks
Buchholz, Rogene A., author
Prentice-Hall, 1989
Buku Teks
McNichols, Thomas J., author
McGraw-Hill, 1967
Buku Teks
McNichols, Thomas J., author
McGraw-Hill, 1972
Buku Teks