Hoffer, Jeffrey A., author
Prentice-Hall, 2002
Buku Teks
McFadden, Fred R., author
Addison-Wesley, 1999
Buku Teks
McFadden, Fred R., author
Addison-Wesley, 1999
Buku Teks
Kroenke, David M., 1946-, author
Pearson, 2018
Buku Teks
Kroenke, David M., 1946-, author
Science Research Association, 1983
Buku Teks