Singh, Avtar, author
Prentice-Hall, 1989
Buku Teks
Hilburn, John L., 1938-, author
Prentice-Hall, 1980
Buku Teks
Hilburn, John L., 1938-, author
Prentice-Hall, 1976
Buku Teks
Libes, Sol
Osborne/McGraw-Hil, 1981
Buku Teks
Bernhard, Robert, author
Elsevier Int. Bulletins, 1986
Buku Teks