Hardt, J. P., & Kaiser, P. (1991). Soviet energy: An engine or a brake on commercial relations in the 1990s? Congressional Research Service, Library of Congress.
Chicago Style (17th ed.) CitationHardt, John Pearce, and Phillip Kaiser. Soviet Energy: An Engine or a Brake on Commercial Relations in the 1990s? [Washington, D.C.]: Congressional Research Service, Library of Congress, 1991.
MLA (9th ed.) CitationHardt, John Pearce, and Phillip Kaiser. Soviet Energy: An Engine or a Brake on Commercial Relations in the 1990s? Congressional Research Service, Library of Congress, 1991.
Warning: These citations may not always be 100% accurate.