APA (7th ed.) Zitazioa

Ortiz, C. (2010). Private armed forces and global security: A guide to the issues. Praeger.

Chicago Style (17th ed.) Zitazioa

Ortiz, Carlos. Private Armed Forces and Global Security: A Guide to the Issues. Santa Barbara, CA: Praeger, 2010.

MLA (9th ed.) Zitazioa

Ortiz, Carlos. Private Armed Forces and Global Security: A Guide to the Issues. Praeger, 2010.

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