APA (7e ed.) Bronvermelding
(Oct 1971). 65th ANNUAL VOCATIONAL CONVENTION PROGRAM & NOTES. American Vocational Journal.
Chicago (17e ed.) Bronvermelding
"65th ANNUAL VOCATIONAL CONVENTION PROGRAM & NOTES." American Vocational Journal Oct 1971.
MLA (9e ed.) Bronvermelding
"65th ANNUAL VOCATIONAL CONVENTION PROGRAM & NOTES." American Vocational Journal, Oct 1971.
Let op: Deze citaties zijn niet altijd 100% accuraat.