APA (7th ed.) Zitazioa
Brauer, J., & Van Tuyll, H. P. (2008). Castles, battles, & bombs: How economics explains military history. University of Chicago Press.
Chicago Style (17th ed.) Zitazioa
Brauer, Jurgen, eta Hubert P. Van Tuyll. Castles, Battles, & Bombs: How Economics Explains Military History. Chicago: University of Chicago Press, 2008.
MLA (9th ed.) Zitazioa
Brauer, Jurgen, eta Hubert P. Van Tuyll. Castles, Battles, & Bombs: How Economics Explains Military History. University of Chicago Press, 2008.
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