APA-čujuhus (7. p.)
Hays, P. L. (2011). Space and security: A reference handbook. ABC-CLIO.
Chicago-čujuhus (17. p.)
Hays, Peter L. Space and Security: A Reference Handbook. Santa Barbara, Calif.: ABC-CLIO, 2011.
MLA-čujuhus (9. p.)
Hays, Peter L. Space and Security: A Reference Handbook. ABC-CLIO, 2011.
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