Pasto, Daniel J., author
[Publisher not identified], 1992
Buku Teks
Ault, Addison, author
Houghton Mifflin, 1979
Buku Teks
Ault, Addison, author
Holbrook Press, 1973
Buku Teks
Fieser, Louis F., author
D.C. Heath, 1957
Buku Teks
Adams, Roger, 1889-1971, author
McMillan, 1963
Buku Teks