McCormick, Ernest J. (Ernest James), author
Prentice-Hall, 1984
Buku Teks
edited by Harry W. Karn, B. von Haller Gilmer
McGraw-Hill, 1962
Buku Teks
edited by Harry W. Karn and B. von Haller Gilmer
McGraw-Hill, 1962
Buku Teks
Aamodt, Michael G., author
Wadsworth and Cengage Learning, 2013
Buku Teks
Blum, Milton L., author
Harper & Brothers , 1956
Buku Teks