APA (7th ed.) Citation

Dharmawardena, H. (1997). A study on the influence of socio - economic and other factors on pupils who failed in all four subjects at the GCE a/l examination held in 1995. National Institute of Education.

Chicago Style (17th ed.) Citation

Dharmawardena, H.M.K.C. A Study on the Influence of Socio - Economic and Other Factors on Pupils Who Failed in All Four Subjects at the GCE A/l Examination Held in 1995. Maharagama: National Institute of Education, 1997.

MLA (9th ed.) Citation

Dharmawardena, H.M.K.C. A Study on the Influence of Socio - Economic and Other Factors on Pupils Who Failed in All Four Subjects at the GCE A/l Examination Held in 1995. National Institute of Education, 1997.