Houghton, Diane, author
Gower, 1980
Buku Teks
Kan, Robert L.
\aNew York, N.Y. American Institute of Accountants 1954,
Buku Teks
Drooyan, Irving, author
John Wiley & Sons, 1976
Buku Teks
Foster, Dennis L.
Glencoe, 1993
Buku Teks
Law, Dennis L.
Van Nostrand Reinhold Company, 1984
Buku Teks