APA aipamena

(1979). Performance measurement of the petroleum industry. Lexington: Lexington Books.

Chicago Style aipamena

Performance Measurement of the Petroleum Industry. Lexington: Lexington Books, 1979.

MLA aipamena

Performance Measurement of the Petroleum Industry. Lexington: Lexington Books, 1979.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.