edited by Robert E. DiClerico, Allan S. Hammock
McGraw-Hill, 1992
Buku Teks
Robert E. Diclerico, Allan S. Hammock, editor
McGraw-Hill, 2009
Buku Teks
Woll, Peter
Little, Brown, 1965
Buku Teks
Irish, Marian D.
Prentice-Hall, 1962
Buku Teks
by William J. Keefe ... [and others]
The Dorsey Press, 1983
Buku Teks