APA (7e ed.) Bronvermelding

Cole, H., & Van der Eyken, W. (1971). Survey of current research in further education. Hutchinson Educational.

Chicago (17e ed.) Bronvermelding

Cole, Hilda, en Willem Van der Eyken. Survey of Current Research in Further Education. London: Hutchinson Educational, 1971.

MLA (8e ed.) Bronvermelding

Cole, Hilda, en Willem Van der Eyken. Survey of Current Research in Further Education. Hutchinson Educational, 1971.