Saraf, B. (1995). Electromotive force: Constant and varying. Vikas.
Chicago Style aipamenaSaraf, B. Electromotive Force: Constant and Varying. New Delhi: Vikas, 1995.
MLA aipamenaSaraf, B. Electromotive Force: Constant and Varying. Vikas, 1995.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.