Graham, I. (1949). How to sell through mail order (First edition.). McGraw-Hill Book Co.
Chicago Style (17. basım) AtıfGraham, Irvin. How to Sell Through Mail Order. First edition. New York: McGraw-Hill Book Co, 1949.
MLA (9th ed.) AtıfGraham, Irvin. How to Sell Through Mail Order. First edition. McGraw-Hill Book Co, 1949.
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