APA aipamena

(2003). Journal of Construction Enginerring Management 2003. ASCE.

Chicago Style aipamena

Journal of Construction Enginerring Management 2003. ASCE, 2003.

MLA aipamena

Journal of Construction Enginerring Management 2003. ASCE, 2003.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.