Fogler, H. Scott, author
Prentice-Hall, 2008
Buku Teks
edited by Janet Davidson, Robert J. Sternberg
Cambridge university , 2003
Buku Teks
Dayton, C. Mitchell, author
McGraw-Hill, 1971
Buku Teks
Flower, Linda, author
Hancourt Brace Jovanovich, 1981
Buku Teks
by Arvid R. Eide ... [and others]
McGraw-Hill, 2012
Buku Teks