Dugopolski, Mark, author
McGraw-Hill, 2000
Buku Teks
Drooyan, Irving, author
John Wiley & Sons, 1976
Buku Teks
Kolman, Bernard, 1932-, author
Harcourt Brace Jovanovich, 1991
Buku Teks
Dugopolski, Mark, author
McGraw-Hill, 2004
Buku Teks
Smith, Karl J., author
Brooks/Cole, 1976
Buku Teks