APA-viite (7. p.)
Sarker Subir Kumar. (1997). Optical fibers and fiber optic communication systems (2 nd ed.). S Chand & Company.
Chicago-viite (17. p.)
Sarker Subir Kumar. Optical Fibers and Fiber Optic Communication Systems. 2 nd ed. New Delhi.: S Chand & Company, 1997.
MLA-viite (9. p.)
Sarker Subir Kumar. Optical Fibers and Fiber Optic Communication Systems. 2 nd ed. S Chand & Company, 1997.
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