Guptam, A. K. (2012). Applied optics: General & physical. Pearl Books.
Chicago Style aipamenaGuptam, A. K. Applied Optics: General & Physical. New Delhi: Pearl Books, 2012.
MLA aipamenaGuptam, A. K. Applied Optics: General & Physical. Pearl Books, 2012.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.