Denny, R. (1991). Selling to win. UBS.
Chicago Style citaatDenny, Richard. Selling to Win. UBS, 1991.
MLA citatieDenny, Richard. Selling to Win. UBS, 1991.
Let op: Deze citaties zijn niet altijd 100% accuraat.
Denny, R. (1991). Selling to win. UBS.
Chicago Style citaatDenny, Richard. Selling to Win. UBS, 1991.
MLA citatieDenny, Richard. Selling to Win. UBS, 1991.