Schiffman, Susan S., author
Buku Teks
Weng, Qihao, author
McGraw-Hill, 2010
Buku Teks
Ozcan, Yasar A., author
Jossey- Bass, 2009
Buku Teks
Sergio Caroli, Gyula ZaÌray, editors
John Wiley & Sons, 2012
Buku Teks
Kirsch, Uri, author
McGraw-Hill , 1981
Buku Teks