APA način citiranja

Gupthan R K. (1976). Saamuhyavikasanavum Vyaapanavum. Kerala Bhaasha Institute.

Čikaški stil citiranja

Gupthan R K. Saamuhyavikasanavum Vyaapanavum. Trivandrum: Kerala Bhaasha Institute, 1976.

MLA način citiranja

Gupthan R K. Saamuhyavikasanavum Vyaapanavum. Kerala Bhaasha Institute, 1976.