Kolb, J. A. (1979). An econometric study of discoveries of natural gas and oil reserves in the United States, 1948 to 1970. Arno Press.
Chicago-Zitierstil (17. Ausg.)Kolb, Jeffrey Alan. An Econometric Study of Discoveries of Natural Gas and Oil Reserves in the United States, 1948 to 1970. New York: Arno Press, 1979.
MLA-Zitierstil (9. Ausg.)Kolb, Jeffrey Alan. An Econometric Study of Discoveries of Natural Gas and Oil Reserves in the United States, 1948 to 1970. Arno Press, 1979.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.