← Search Journal of Political Economy Vol. 64 No. 3 1956 The Empire of Oil. Harvey O'Connor Paul W. Cook DOI10.1086/257802 Volume64 Issue3 Pages269-270 Languageen Sources semanticscholar openalex crossref Cite APA 7 MLA 9 Chicago (author–date) Harvard Elsevier Harvard (JFE, JBF…) The Accounting Review Academy of Management American Marketing Association INFORMS (Management Science) Copy citation Copied ✓