Παραπομπή σε μορφή APA (7η εκδ.)

India. Tariff Commission. (1969). Report on prices of coal and soft coke: And pricing system for washed coal and washery by-products, Bombay, 1967. Manager of Publications.

Παραπομπή σε μορφή Chicago (17η εκδ.)

India. Tariff Commission. Report on Prices of Coal and Soft Coke: And Pricing System for Washed Coal and Washery By-products, Bombay, 1967. Delhi: Manager of Publications, 1969.

Παραπομπή σε μορφή MLA (8th εκδ.)

India. Tariff Commission. Report on Prices of Coal and Soft Coke: And Pricing System for Washed Coal and Washery By-products, Bombay, 1967. Manager of Publications, 1969.