Mooney, Gavin H., author
Harvester Wheatsheaf, 1994
Buku Teks
Leftwich, Richard H., author
Business Publications, 1982
Buku Teks
McKenzie, Richard B., author
McGraw-Hill, 1980
Buku Teks
Leftwich, Richard H., author
Business Publications, 1974
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Sharp, Ansel M., author
Business Publications, 1986
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