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.
Lua i Stíl Chicago (17ú heag.)Wijegunasekera, D. P., D. Gunaratne, agus 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.
Lua MLA (9ú heag.)Wijegunasekera, 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.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.