Οικονομίδης, Μ., & Oligney, R. (2000). The color of oil: The history , the money and the politics of the world's biggest business. Katy, TX.: Round Oak Publishing Company.
Παραπομπή Chicago StyleΟικονομίδης, Μιχάλης, and Ronald Oligney. The Color of Oil: The History , the Money and the Politics of the World's Biggest Business. Katy, TX.: Round Oak Publishing Company, 2000.
Παραπομπή MLAΟικονομίδης, Μιχάλης, and Ronald Oligney. The Color of Oil: The History , the Money and the Politics of the World's Biggest Business. Katy, TX.: Round Oak Publishing Company, 2000.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.