APA-referens (7:e uppl.)
ebrary, Inc, Schafer, M., & Walker, S. G. (2006). Beliefs and leadership in world politics: Methods and applications of operational code analysis. Palgrave Macmillan.
Chicago-referens (17:e uppl.)
ebrary, Inc, Mark Schafer, och Stephen G. Walker. Beliefs and Leadership in World Politics: Methods and Applications of Operational Code Analysis. New York: Palgrave Macmillan, 2006.
MLA-referens (9:e uppl.)
ebrary, Inc, et al. Beliefs and Leadership in World Politics: Methods and Applications of Operational Code Analysis. Palgrave Macmillan, 2006.
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