Cambridge University Press, 2017
eBooks
Shimko, Keith L., 1962-, author
Cengage Learning, 2016
Buku Teks
Moore, David S.
W.H. Freeman, 1979
Buku Teks
Shimko, Keith L., 1962-, author
Wadsworth and Cengage Learning, 2013
Buku Teks
Carney, Jan K., author
Jones Bartlett Learning, 2016
Buku Teks