Cita APA

Sparling, R. C. (1967). Capital investments of the world petroleum industry. N.Y: The chase Manhattan Bank.

Chicago Style Citation

Sparling, Richard C. Capital Investments of the World Petroleum Industry. N.Y: The chase Manhattan Bank, 1967.

Cita MLA

Sparling, Richard C. Capital Investments of the World Petroleum Industry. N.Y: The chase Manhattan Bank, 1967.

Atenció: Aquestes cites poden no estar 100% correctes.