Murphy, Mary E., author
Richard D. Irwin, 1966
Buku Teks
Pahler, Arnold J., author
Harcourt Brace Jovanovich, 1985
Buku Teks
Pahler, Arnold J., author
Harcourt Brace Jovanovics , 1981
Buku Teks
Bedford, Norton M., author
John Wiley, 1979
Buku Teks
Engler, Calvin, author
Irwin, 1989
Buku Teks