Twentieth Century Fund. Task Force on the International Oil Crisis. (1975). Paying for energy: Report. McGraw-Hill.
Chicago Style (17. basım) AtıfTwentieth Century Fund. Task Force on the International Oil Crisis. Paying for Energy: Report. New York: McGraw-Hill, 1975.
MLA (9th ed.) AtıfTwentieth Century Fund. Task Force on the International Oil Crisis. Paying for Energy: Report. McGraw-Hill, 1975.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..