Mamaclay, N. A., Mendoza, M. T. G., & Mercado, C. M. (1980). Studies on radio for education and extension. Institute of Mass Communication, University of the Philippines.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMamaclay, Nilo A., Maria Teresita G. Mendoza, और Cesar M. Mercado. Studies on Radio for Education and Extension. Quezon City: Institute of Mass Communication, University of the Philippines, 1980.
एमएलए (9वां संस्करण) प्रशस्ति पत्रMamaclay, Nilo A., et al. Studies on Radio for Education and Extension. Institute of Mass Communication, University of the Philippines, 1980.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.