APA (7th ed.) Zitazioa
Heywood, J. Light Aircraft Maintenance: A Text Book For Airferame Maintenance.
Chicago Style (17th ed.) Zitazioa
Heywood, J.E. Light Aircraft Maintenance: A Text Book For Airferame Maintenance.
MLA (9th ed.) Zitazioa
Heywood, J.E. Light Aircraft Maintenance: A Text Book For Airferame Maintenance.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.