Shapiro, Alan C., author
Allyn and Bacon, 1989
Buku Teks
Shapiro, Alan C., author
Allyn and Bacon, 1992
Buku Teks
Rien T. Segers, editor
Springer International Publishing, 2016
eBooks
Eiteman, David K., author
Pearson Education, 2013
Buku Teks
Eiteman, David K., author
Pearson, 2010
Buku Teks