Prentice-Hall, 1981
Buku Teks
edited by James F. Short
Sage, 1986
Buku Teks
Ulanoff, Stanley M., editor-in-chief
McGraw-Hill, 1985
Buku Referensi
edited by George P. Stein, Agnes Stein
Prentice-Hall, 1973
Buku Teks
edited by David L. Cleland and William R. King
Van Nostrand Reinhold, 1983
Buku Teks