Philippine Association for the Retarded & Abad, C. M. (1973). Hope for the retarded in Asia. Philippine Association for the Retarded.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPhilippine Association for the Retarded और Conchita M. Abad. Hope for the Retarded in Asia. Manila: Philippine Association for the Retarded, 1973.
एमएलए (9वां संस्करण) प्रशस्ति पत्रPhilippine Association for the Retarded और Conchita M. Abad. Hope for the Retarded in Asia. Philippine Association for the Retarded, 1973.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.