Guion, Robert M., author
McGraw-Hill, 1965
Buku Teks
Holdsworth, Roger F., author
Brithis Institute of Management, 1972
Buku Teks
Flippo, Edwin B., author
McGraw-Hill, 1984
Buku Teks
Jucius, Michael J., author
Richard D. Irwin, 1949
Buku Teks
Pigors, Paul, author
McGraw-Hill, 1981
Buku Teks