Rachman, David J., author
Dryden Press, 1980
Buku Teks
Morris, Michael H., author
Sage, 2001
Buku Teks
McNair, Malcolm P., author
McGraw-Hill, 1949
Buku Teks
McNair, Malcolm P., author
McGraw-Hill, 1956
Buku Teks
Stanton, William J., author
McGraw-Hill, 1967
Buku Teks