Não informado. (1974). Continuing higher education. Association of University Evening Colleges.
Chicago (17e ed.) BronvermeldingNão informado. Continuing Higher Education. North Dartmouth, Mass: Association of University Evening Colleges, 1974.
MLA (8e ed.) BronvermeldingNão informado. Continuing Higher Education. Association of University Evening Colleges, 1974.
Let op: Deze citaties zijn niet altijd 100% accuraat.