Παραπομπή σε μορφή APA (7η εκδ.)

Karunaratne, T. B. (1979). Repayment of cultivation loans, maha 1977/78, Vavuniya District. People's Bank, Research Dept..

Παραπομπή σε μορφή Chicago (17η εκδ.)

Karunaratne, T. B. Repayment of Cultivation Loans, Maha 1977/78, Vavuniya District. Colombo: People's Bank, Research Dept., 1979.

Παραπομπή σε μορφή MLA (8th εκδ.)

Karunaratne, T. B. Repayment of Cultivation Loans, Maha 1977/78, Vavuniya District. People's Bank, Research Dept., 1979.