Carlson, Anton J.
University of Chicago, 1963
Buku Teks SO
Diehl, George M.
John Wiley & Sons, 1974
Buku Teks SO
Holowenko, Alfred R.
John Wiley & Son, 1980
Buku Teks
Holowenko, Alfred R.
[Publisher not identified], [Date of publication not identified]
Buku Teks
Fitzgerald, Arthur Eugene, 1909-
McGraw-Hill, 1992
Buku Teks