Alvin A. Arens, Randal J. Elder, Mark S. Beasley, Chris E. Hogan, authors
Pearson, 2017
Buku Teks
Arens, Alvin A.
Prentice Hall International, Inc., 2000
Buku Teks
Arens, Alvin A.
Prentice-Hall, 1980
Buku Teks
Arens, Alvin A.
Prentice-Hall, 1994
Buku Teks
Elder, Randal J.
Pearson, 2010
Buku Teks