APA aipamena

National Research Council (U.S.). Building Research Advisory Board. (1967). Federal agency practices on use of piping. National Research Council.

Chicago Style aipamena

National Research Council (U.S.). Building Research Advisory Board. Federal Agency Practices on Use of Piping. Wash.: National Research Council, 1967.

MLA aipamena

National Research Council (U.S.). Building Research Advisory Board. Federal Agency Practices on Use of Piping. National Research Council, 1967.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.