by Lawrence L. Bethel ... [et al.]
McGraw-Hill, 1956
Buku Teks
by Lawrence L. Bethel ... [et al.]
McGraw-Hill, 1962
Buku Teks
Lundy, James L., author
Eurasia Publishing House, 1968
Buku Teks
Hicks, Herbert G., author
McGraw-Hill Kogakusha, 1974
Buku Teks
Barney, Jay B.
Houghton Miffiln, 1992
Buku Teks