Wijegunasekera, D. P., Gunaratne, D., & Perera, W. S. (1979). The School and the community: A case study of an open-plan school in Sri Lanka. Unesco Regional Office for Education in Asia and Oceania.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWijegunasekera, D. P., D. Gunaratne, और W. S. Perera. The School and the Community: A Case Study of an Open-plan School in Sri Lanka. Bangkok: Unesco Regional Office for Education in Asia and Oceania, 1979.
एमएलए (9वां संस्करण) प्रशस्ति पत्रWijegunasekera, D. P., et al. The School and the Community: A Case Study of an Open-plan School in Sri Lanka. Unesco Regional Office for Education in Asia and Oceania, 1979.
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