Ayodhya Singh. (2003). Problems in inorganic chemistry (1.). Campus.
Chicago Style aipamenaAyodhya Singh. Problems in Inorganic Chemistry. 1. New Delhi: Campus, 2003.
MLA aipamenaAyodhya Singh. Problems in Inorganic Chemistry. 1. Campus, 2003.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.