APA-viite (7. p.)
Krebs, R. R. (2001). Dueling visions: U.S. strategy toward Eastern Europe under Eisenhower. Texas A&M University Press.
Chicago-viite (17. p.)
Krebs, Ronald R. Dueling Visions: U.S. Strategy Toward Eastern Europe Under Eisenhower. College Station: Texas A&M University Press, 2001.
MLA-viite (9. p.)
Krebs, Ronald R. Dueling Visions: U.S. Strategy Toward Eastern Europe Under Eisenhower. Texas A&M University Press, 2001.
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