Caplo, Theodore, author
Harcourt, Brace & World, 1964
Buku Teks
Beneficial Management Institute, [Date of publication not identified]
Buku Teks
Thompson, Victor A., author
Alfred A. Knopf, 1969
Buku Teks
Tremblay, Victor J., author
[Springer, ], 2012
eBooks
Daft, Richard L., 1964-, author
West Publishing, 1986
Buku Teks