Adler, Ronald Brian, 1946-, author
McGraw-Hill, 1996
Buku Teks
Adler, Ronald Brian, 1946-, author
McGraw-Hill, 2002
Buku Teks
Adler, Ronald Brian, 1946-, author
McGraw-Hill, 2005
Buku Teks
Unesco Press, 1976
Buku Teks
Emery, Edwin, editor
Dood, Mead & Company, 1971
Buku Teks