FARIS PHILLIP F. (2003). FIFTY ACTIVITIES FOR SALES TRAINING. ANE BOOKS.
Chicago (17e ed.) BronvermeldingFARIS PHILLIP F. FIFTY ACTIVITIES FOR SALES TRAINING. NEW DELHI: ANE BOOKS, 2003.
MLA (9e ed.) BronvermeldingFARIS PHILLIP F. FIFTY ACTIVITIES FOR SALES TRAINING. ANE BOOKS, 2003.
Let op: Deze citaties zijn niet altijd 100% accuraat.