Παραπομπή σε μορφή APA (7η εκδ.)

Singh, D. (1970). Provident funds in India: A study in investment management. Sole distributors: Students Agency].

Παραπομπή σε μορφή Chicago (17η εκδ.)

Singh, Dool. Provident Funds in India: A Study in Investment Management. [Pilani: Sole distributors: Students Agency], 1970.

Παραπομπή σε μορφή MLA (8th εκδ.)

Singh, Dool. Provident Funds in India: A Study in Investment Management. Sole distributors: Students Agency], 1970.