Ašmontas, S. Advanced Optical Materials, Technologies, and Devices. SPIE Digital Library.
Chicago Style aipamenaAšmontas, Steponas. Advanced Optical Materials, Technologies, and Devices. SPIE Digital Library.
MLA aipamenaAšmontas, Steponas. Advanced Optical Materials, Technologies, and Devices. SPIE Digital Library.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.