Barlow, David H., author
Connecticut Cengage Learning, 2015
Buku Teks
Barlow, David H., author
Thomson , 2005
Buku Teks
Oltmanns, Thomas F., author
Pearson, 2015
Buku Teks
Barlow, David H., author
Brooks/Cole, 1995
Buku Teks
Halgin, Richard P., author
Salemba Humanika, 2010
Buku Teks