APA
De Indraratne A. D. V., . (1986). Analysis of Pupil Enrolment and Costs Within the Tertiary Education System in Sri Lanka. Maharagama: National Institute of Education.
Chicago
De Indraratne A D V, . 1986. Analysis of Pupil Enrolment and Costs Within the Tertiary Education System in Sri Lanka. Maharagama: National Institute of Education.
Harvard
De Indraratne A. D. V., . (1986). Analysis of Pupil Enrolment and Costs Within the Tertiary Education System in Sri Lanka. Maharagama: National Institute of Education.
MLA
De Indraratne A D V, . Analysis of Pupil Enrolment and Costs Within the Tertiary Education System in Sri Lanka. Maharagama: National Institute of Education. 1986.