Gunawardena, C., Perera, L., & Wijetunga, S. (2004). Evaluation of the effectiveness of the implementation of educational reforms at secondary school level (grades 6-11). National Education Commission.
Chicago Style (17th ed.) CitationGunawardena, Chandra, Lal Perera, and Swarna Wijetunga. Evaluation of the Effectiveness of the Implementation of Educational Reforms at Secondary School Level (grades 6-11). Colombo: National Education Commission, 2004.
MLA (9th ed.) CitationGunawardena, Chandra, et al. Evaluation of the Effectiveness of the Implementation of Educational Reforms at Secondary School Level (grades 6-11). National Education Commission, 2004.
Warning: These citations may not always be 100% accurate.