Higgins, R. (1990). Plotting peace: The owl's reply to hawks and doves. Brassey's (UK) ; Distributed in North America by Macmillan.
Citace podle Chicago (17th ed.)Higgins, Ronald. Plotting Peace: The Owl's Reply to Hawks and Doves. London ; Washington : New York, N.Y.: Brassey's (UK) ; Distributed in North America by Macmillan, 1990.
Citace podle MLA (8th ed.)Higgins, Ronald. Plotting Peace: The Owl's Reply to Hawks and Doves. Brassey's (UK) ; Distributed in North America by Macmillan, 1990.
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