American National Standards Institute. (2002). An American National Standard: Process Piping. American: American Society of Mechanical Engineers.
Chicago Style aipamenaAmerican National Standards Institute. An American National Standard: Process Piping. American: American Society of Mechanical Engineers, 2002.
MLA aipamenaAmerican National Standards Institute. An American National Standard: Process Piping. American: American Society of Mechanical Engineers, 2002.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.