APA aipamena

(2004). Effective physical security. Amsterdam,Boston: Elsevier Butterworth Heinemann.

Chicago Style aipamena

Effective Physical Security. Amsterdam,Boston: Elsevier Butterworth Heinemann, 2004.

MLA aipamena

Effective Physical Security. Amsterdam,Boston: Elsevier Butterworth Heinemann, 2004.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.