Robinson, James, 1943-, author
Delmar Cengage Learning, 2011
Buku Teks
Robinson, James, 1943-, author
Delmar, 2011
Buku Teks
Anspaugh, David J., author
McGraw-Hill, 1997
Buku Teks
edited by Robert J. Gatchel, Izabela Z. Schultz
Springer, 2012
eBooks
Corbin, Charles B., author
McGraw Hil , 2013
Buku Teks