Dorain, P. B., & Pilla, M. (1972). Akarbanikarasatantrattile samamiti. State Institute of Languages.
Chicago Style aipamenaDorain, P B., and Muralidharan Pilla. Akarbanikarasatantrattile Samamiti. Trivandrum: State Institute of Languages, 1972.
MLA aipamenaDorain, P B., and Muralidharan Pilla. Akarbanikarasatantrattile Samamiti. State Institute of Languages, 1972.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.