(2001). Physician assistant review. Philadelphia: Lippincott Williams & Wilkins.
Chicago Style aipamenaPhysician Assistant Review. Philadelphia: Lippincott Williams & Wilkins, 2001.
MLA aipamenaPhysician Assistant Review. Philadelphia: Lippincott Williams & Wilkins, 2001.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.