एपीए उद्धरण

Krishna, I. S. (1975). Indiayute sambathika prashnangal. State Institute.

शिकागो स्टाइल उद्धरण

Krishna, Iyer S. Indiayute Sambathika Prashnangal. Trivandrum: State Institute, 1975.

एमएलए उद्धरण

Krishna, Iyer S. Indiayute Sambathika Prashnangal. State Institute, 1975.