APA aipamena

Castle, E. B. (1972). Education for self-help: New strategies for developing countries.

Chicago Style aipamena

Castle, E. B. Education for Self-help: New Strategies for Developing Countries. 1972.

MLA aipamena

Castle, E. B. Education for Self-help: New Strategies for Developing Countries. 1972.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.