APA aipamena

(1982). The challenge of unemployment: A report to labour ministers. Paris: O. E. C. D., Inc.

Chicago Style aipamena

The Challenge of Unemployment: A Report to Labour Ministers. Paris: O. E. C. D., Inc, 1982.

MLA aipamena

The Challenge of Unemployment: A Report to Labour Ministers. Paris: O. E. C. D., Inc, 1982.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.