APA (7th ed.) Zitazioa
Saad, A. (2014). Occupational safety and health management. Penerbit Universiti Sains Malaysia.
Chicago Style (17th ed.) Zitazioa
Saad, Alwi. Occupational Safety and Health Management. Pulau Pinang, Malaysia: Penerbit Universiti Sains Malaysia, 2014.
MLA (9th ed.) Zitazioa
Saad, Alwi. Occupational Safety and Health Management. Penerbit Universiti Sains Malaysia, 2014.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.