Philippine Association for the Retarded & Abad, C. M. (1973). Hope for the retarded in Asia. Philippine Association for the Retarded.
Chicago Style aipamenaPhilippine Association for the Retarded and Conchita M. Abad. Hope for the Retarded in Asia. Manila: Philippine Association for the Retarded, 1973.
MLA aipamenaPhilippine Association for the Retarded and Conchita M. Abad. Hope for the Retarded in Asia. Philippine Association for the Retarded, 1973.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.