APA aipamena

Educators Congress Manila. Proceedings of the 1991 Educators Congress, April 15-19: Draft report.

Chicago Style aipamena

Educators Congress Manila. Proceedings of the 1991 Educators Congress, April 15-19: Draft Report.

MLA aipamena

Educators Congress Manila. Proceedings of the 1991 Educators Congress, April 15-19: Draft Report.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.