Sienko, Michell J., author
McGraw-Hill, 1984
Buku Teks
Doyle, Michael P., author
John Wiley & Sons, 1980
Buku Teks
by Robert W. Parry ... [and others]
Prentice-Hall, 1970
Buku Teks
Dannley, Ralph L., author
Macmillan, 1968
Buku Teks
Palmer, W.G., author
University Press, 1954
Buku Teks