Khan, Ayub, author
Faced Publishing, 2009
Buku Teks
Chorafas, Dimitris N.
McGraw-Hill, 1984
Buku Teks
Buffa, Elwood S. (Elwood Spencer), author
John Wiley & Sons, 1975
Buku Teks
Moore, William L.
Hill Book , 1993
Buku Teks
Billings, Keith H., author
Van Nostrand Reinhold, 1993
Buku Teks