Bowen, Earl K., author
McGraw-Hill, 1982
Buku Teks
Hicks, Carolyn M., author
Prentice-Hall, 1990
Buku Teks
Dunn, Olive Jean, author
John Wiley & Sons, 1977
Buku Teks
Berenson, Mark L., author
Prentice-Hall, 1989
Buku Teks
Berenson, Mark L., author
Pearson, 2015
Buku Teks