Rubin, H. Ted
McGraw-Hill, 1985
Buku Teks
Lawrence, Richard
Sage, 2008
Buku Teks
David W. Springer, Albert R. Roberts, editor
Jones and Bartlett Publishers, 2011
Buku Teks
edited by Malcolm W. Klein
Sage, 1976
Buku Teks
edited by Malcolm W. Klein
Sage, 1976
Buku Teks