JOLSON MARVIN A. (1977). SALES MANAGEMENT: A TACTICAL APPROACH. PETROCELLI BOOKS.
Cita Chicago (17th ed.)JOLSON MARVIN A. SALES MANAGEMENT: A TACTICAL APPROACH. NEW YORK: PETROCELLI BOOKS, 1977.
Cita MLA (9th ed.)JOLSON MARVIN A. SALES MANAGEMENT: A TACTICAL APPROACH. PETROCELLI BOOKS, 1977.
Atenció: Aquestes cites poden no estar 100% correctes.