Shaw, Mark, author
Laurence King , 2012
Buku Teks
Shimp, Terence A., author
South Western Cengage Learning, 2013
Buku Teks
Rapp, Stan, author
McGraw-Hill , 1987
Buku Teks
Belch, George E., author
McGraw-Hill, [, 2004]
Buku Teks
Belch, George E., author
McGraw-Hill , 2001
Buku Teks