APA (7e ed.) Bronvermelding
Desberg, D. (1960). French. Basic course: Dan Desberg [u.a.] Foreign Service Institute. Department of State.
Chicago (17e ed.) Bronvermelding
Desberg, Dan. French. Basic Course: Dan Desberg [u.a.] Foreign Service Institute. Washington: Department of State, 1960.
MLA (9e ed.) Bronvermelding
Desberg, Dan. French. Basic Course: Dan Desberg [u.a.] Foreign Service Institute. Department of State, 1960.
Let op: Deze citaties zijn niet altijd 100% accuraat.