Philippines. Department of Education and Culture & University of the Philippines. Quezon City, C. o. E. (1974). Curriculum guides in drug education integrated with health education (Experimental ed.). (The Department).
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPhilippines. Department of Education and Culture और College of Education University of the Philippines. Quezon City. Curriculum Guides in Drug Education Integrated with Health Education. Experimental ed. Manila: (The Department), 1974.
एमएलए (9वां संस्करण) प्रशस्ति पत्रPhilippines. Department of Education and Culture और College of Education University of the Philippines. Quezon City. Curriculum Guides in Drug Education Integrated with Health Education. Experimental ed. (The Department), 1974.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.