Klein, M. (1942). A Slit Retinoscope: Slit Disc for Use in Connexion with Mirror for Retinoscopy.
Chicago Style aipamenaKlein, M. A Slit Retinoscope: Slit Disc for Use in Connexion With Mirror for Retinoscopy. 1942.
MLA aipamenaKlein, M. A Slit Retinoscope: Slit Disc for Use in Connexion With Mirror for Retinoscopy. 1942.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.