Ratho, T. (1996). Emerging trends in teaching of chemistry. Kanishka.
Chicago Style aipamenaRatho, T.N. Emerging Trends in Teaching of Chemistry. New Dehi: Kanishka, 1996.
MLA aipamenaRatho, T.N. Emerging Trends in Teaching of Chemistry. Kanishka, 1996.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.