Meyen, Edward L., author
Love Publishing, 1975
Buku Teks
Meyen, Edward L., author
Love Publishing, 1979
Buku Teks
Hallahan, Daniel P., author
Prentice-Hall, 1988
Buku Teks
edited by Donald J. Stedman, James L. Paul
Jossey-Bass Publishers, 1981
Buku Teks
Hallahan, Daniel P., author
Allyn and Bacon, 1994
Buku Teks