Holden, J. (2012). The new power base selling: Master the politics, create unexpected value and higher margins, and outsmart the competition. Wiley.
Chicago-Zitierstil (17. Ausg.)Holden, Jim. The New Power Base Selling: Master the Politics, Create Unexpected Value and Higher Margins, and Outsmart the Competition. Hoboken, N.J: Wiley, 2012.
MLA-Zitierstil (9. Ausg.)Holden, Jim. The New Power Base Selling: Master the Politics, Create Unexpected Value and Higher Margins, and Outsmart the Competition. Wiley, 2012.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.