APA (7th ed.) Zitazioa
Sarker Subir Kumar. (1997). Optical fibers and fiber optic communication systems (2 nd ed.). S Chand & Company.
Chicago Style (17th ed.) Zitazioa
Sarker Subir Kumar. Optical Fibers and Fiber Optic Communication Systems. 2 nd ed. New Delhi.: S Chand & Company, 1997.
MLA (9th ed.) Zitazioa
Sarker Subir Kumar. Optical Fibers and Fiber Optic Communication Systems. 2 nd ed. S Chand & Company, 1997.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.