APA aipamena

Doloricon, L. (2000). Hostage negotiation. Kabayan.

Chicago Style aipamena

Doloricon, Leonilo. "Hostage Negotiation." Kabayan 2000.

MLA aipamena

Doloricon, Leonilo. "Hostage Negotiation." Kabayan, 2000.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.