Seidman, Lisa A., author
Pearson Benjamin Cummings, 2008
Buku Teks
Seidman, Lisa A., author
Prentice-Hall, 2000
Buku Teks
Sobti, R.C., author
CRC Press, Taylor & Francis Group, 2009
Buku Teks
Barnum, Susan R., author
Wadsworth, 1998
Buku Teks
Wiley-VCH, 2004
Buku Teks