Engstrom, John H., author
McGraw-Hill, 2002
Buku Teks
Mainzer, Lewis C
Scott, Foresman, 1973
Buku Teks
Shapiro, Sidney A., 1947-, author
Oxford University Press, 2014
Buku Teks
Shapiro, Martin
The Free Press, 1968
Buku Teks
Woll, Peter, author
Norton, 1963
Buku Teks