Kast, Fremont Ellsworth
McGraw-Hill, 1979
Buku Teks
Kast, Fremont Ellsworth
McGraw-Hill Kogakusha, 1974
Buku Teks
Kast, Fremont Ellsworth
McGraw-Hill, 1981
Buku Teks
Brown, Warren B.
John Wiley & Sons, 1980
Buku Teks
Newman, William H.
Prentice-Hall of Japan, 1963
Buku Teks