APA (7e ed.) Bronvermelding

WILLIS, T. H. (1983). Workbook Study Guide To Accompany Statistics For Business And Economics T. Hillman Willis. Business Publications.

Chicago (17e ed.) Bronvermelding

WILLIS, T. Hillman. Workbook Study Guide To Accompany Statistics For Business And Economics T. Hillman Willis. Business Publications, 1983.

MLA (8e ed.) Bronvermelding

WILLIS, T. Hillman. Workbook Study Guide To Accompany Statistics For Business And Economics T. Hillman Willis. Business Publications, 1983.

Let op: Deze citaties zijn niet altijd 100% accuraat.