Cita APA

Harper Alvarado, M. (1989). IX Conference "The Offer Academic Problem Essential National University".

Chicago Style Citation

Harper Alvarado, Marlene. IX Conference "The Offer Academic Problem Essential National University". 1989.

Cita MLA

Harper Alvarado, Marlene. IX Conference "The Offer Academic Problem Essential National University". 1989.

Atenció: Aquestes cites poden no estar 100% correctes.