APA (7e ed.) Bronvermelding
Levinson, N. S. (2000). How to sharpen your business writing skills (2nd ed.). American Management Association.
Chicago (17e ed.) Bronvermelding
Levinson, Nan S. How to Sharpen Your Business Writing Skills. 2nd ed. [Saranac Lake, N.Y.]: American Management Association, 2000.
MLA (9e ed.) Bronvermelding
Levinson, Nan S. How to Sharpen Your Business Writing Skills. 2nd ed. American Management Association, 2000.
Let op: Deze citaties zijn niet altijd 100% accuraat.