HEIMAN STEPHEN E. (1998). NEW STRATEGIC SELLING. WARNER BOOK.
Chicago Style (17th ed.) CitationHEIMAN STEPHEN E. NEW STRATEGIC SELLING. NEW YORK: WARNER BOOK, 1998.
MLA (9th ed.) CitationHEIMAN STEPHEN E. NEW STRATEGIC SELLING. WARNER BOOK, 1998.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.