APA aipamena

(1956). Report of the regional coal survey station at Bilaspur: (M. P., V. P., & Orissa Coalfields) for the period march 1955 to february 1956. Jharia: Kamala Press.

Chicago Style aipamena

Report of the Regional Coal Survey Station At Bilaspur: (M. P., V. P., & Orissa Coalfields) for the Period March 1955 to February 1956. Jharia: Kamala Press, 1956.

MLA aipamena

Report of the Regional Coal Survey Station At Bilaspur: (M. P., V. P., & Orissa Coalfields) for the Period March 1955 to February 1956. Jharia: Kamala Press, 1956.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.