Παραπομπή APA

Jolly, R. a. (1973). Third world employment: Problem andstrategy. Penguin books.

Παραπομπή Chicago Style

Jolly, Richard...[et al.]. Third World Employment: Problem Andstrategy. England: Penguin books, 1973.

Παραπομπή MLA

Jolly, Richard...[et al.]. Third World Employment: Problem Andstrategy. Penguin books, 1973.