Raven, Francis H.
McGraw-Hill Book Company, Inc., 1961
Buku Teks
Raven, Francis H.
McGraw-Hill Kogakusha, 1968
Buku Teks
Raven, Francis H.
McGraw-Hill, 1995
Buku Teks
Sante, Daniel P.
Prentice-Hall, 1980
Buku Teks
Weyrick, Robert C.
McGraw-Hill Kogakusha, 1975
Buku Teks