Goldmann, H. M. (1971). How To Win Customers Heinz M. Goldmann. Pan Book.
Chicago Style (17th ed.) CitationGoldmann, Heinz M. How To Win Customers Heinz M. Goldmann. Pan Book, 1971.
Cita MLAGoldmann, Heinz M. How To Win Customers Heinz M. Goldmann. Pan Book, 1971.
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