Ginsburg, Sigmund G., author
Gramedia Pustaka Utama, 2000
Buku Teks
Heilman, Madeline E., author
Richard D. Irwin, 1982
Buku Teks
Schermerhorn, John R., author
John Wiley & Sons, 1991
Buku Teks
Moorhead, Gregory, author
South-Western Cengage Learning, 2012
Buku Teks
Griffin, Ricky W., author
Cengage Learning, 2014
Buku Teks