APA
Fernando N. M. J. S., Dharmadasa W. M., . (1988). A Study of Errors in Writing and Speech Made by the Students of Year Seven and Remedial Measures to Overcome Errors. Maharagama: National Institute of Education.
Chicago
Fernando N M J S, Dharmadasa W M, . 1988. A Study of Errors in Writing and Speech Made by the Students of Year Seven and Remedial Measures to Overcome Errors. Maharagama: National Institute of Education.
Harvard
Fernando N. M. J. S., Dharmadasa W. M., . (1988). A Study of Errors in Writing and Speech Made by the Students of Year Seven and Remedial Measures to Overcome Errors. Maharagama: National Institute of Education.
MLA
Fernando N M J S, Dharmadasa W M, . A Study of Errors in Writing and Speech Made by the Students of Year Seven and Remedial Measures to Overcome Errors. Maharagama: National Institute of Education. 1988.