Schermerhorn, John R., author
Wiley , 2015
Buku Teks
RMIT University
Palgrave Macmillan, 2012
Buku Teks
Hodgetts, Richard M., author
McGraw-Hill, 1991
Buku Teks
Sanyal, Rajib N, author
Prentice-Hall, 2001
Buku Teks
Farmer, Richard N., author
Dickinson, 1968
Buku Teks