Schexnayder, Clifford J.
McGraw-Hill, 2004
Buku Teks
Business Publications, 1981
Buku Teks
Donelly, James H.
Business Publications, 1984
Buku Teks
Donnelly, James H.
Business Publications, 1981
Buku Teks
Griffin, Ricky W.
South Western Cengage Learning, 2012
Buku Teks