APA (7th ed.) Zitazioa
Chapman, B. (2008). Space warfare and defense: A historical encyclopedia and research guide. ABC-CLIO.
Chicago Style (17th ed.) Zitazioa
Chapman, Bert. Space Warfare and Defense: A Historical Encyclopedia and Research Guide. Santa Barbara, Calif.: ABC-CLIO, 2008.
MLA (9th ed.) Zitazioa
Chapman, Bert. Space Warfare and Defense: A Historical Encyclopedia and Research Guide. ABC-CLIO, 2008.
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