SENTON DAVID. (1983). ORGANISING FOR IMPROVED SALES EFFECTIVNESS. GOWER.
Chicago (17e ed.) BronvermeldingSENTON DAVID. ORGANISING FOR IMPROVED SALES EFFECTIVNESS. ENGLAND: GOWER, 1983.
MLA (9e ed.) BronvermeldingSENTON DAVID. ORGANISING FOR IMPROVED SALES EFFECTIVNESS. GOWER, 1983.
Let op: Deze citaties zijn niet altijd 100% accuraat.