APA
Gunaratne D., Perera W. L., . (1983). A Framewokr for the Rationalization of the School Network of the city of Colombo Based on Pupil Flows and Available Facilities. Colombo: Ministry of Education.
Chicago
Gunaratne D, Perera W L, . 1983. A Framewokr for the Rationalization of the School Network of the city of Colombo Based on Pupil Flows and Available Facilities. Colombo: Ministry of Education.
Harvard
Gunaratne D., Perera W. L., . (1983). A Framewokr for the Rationalization of the School Network of the city of Colombo Based on Pupil Flows and Available Facilities. Colombo: Ministry of Education.
MLA
Gunaratne D, Perera W L, . A Framewokr for the Rationalization of the School Network of the city of Colombo Based on Pupil Flows and Available Facilities. Colombo: Ministry of Education. 1983.