Hatten, Timothy S., author
South Western Cengage Learning, 2012
Buku Teks
Katz, Jerome, author
McGraw-Hill, 2014
Buku Teks
Hodgetts, Richard M., author
John Wiley & Sons, 2002
Buku Teks
Proximore, Senator William, author
Henry Regnery, 1964
Buku Teks
Ogawa, Eiji, author
[Publisher not identified], 1994
Buku Teks