Jackson, Michael C.
Plenum Press, 1991
Buku Teks
Kroenke, David M., 1946-
McGraw-Hill, c1992
Buku Teks
edited by Donald A. Jardine
North-Holland Publishing, 1973
Buku Teks
Schoderbek, Charles G.
Business Publications, 1980
Buku Teks
Schoderbek, Peter P.
Richard D. Irwin, 1990
Buku Teks