Lucking, Richard C., author
John Wiley & Sons, 1980
Buku Teks
Knox, David M., author
McGraw-Hill, 1990
Buku Teks
Cissell, Robert, author
Houghton Mifflin, 1964
Buku Teks
Mizrahi, Abe, author
John Wiley & Sons, 1979
Buku Teks
by Robert V. Hog ... [and others]
Cummings, 1974
Buku Teks