Dessler, Gary, 1942-, author
Prentice-Hall, 2003
Buku Teks
Raymond, Noe, author
McGraw-Hill, 2003
Buku Teks
Martocchio, Joseph J., author
Pearson Prentice Hall, 2009
Buku Teks
Harris, Michael
The Dryden Press , 1997
Buku Teks
Cascio, Wayne F., author
Prentice-Hall, 1998
Buku Teks