Hammer, D. P. (1990). The USSR the politics of oligarchy. Westview Press.
Chicago Style (17th ed.) CitationHammer, Darell P. The USSR the Politics of Oligarchy. Westview Press, 1990.
MLA (8th ed.) CitationHammer, Darell P. The USSR the Politics of Oligarchy. Westview Press, 1990.
Warning: These citations may not always be 100% accurate.