Cita APA

Appukuttan Nair, P. (1970). Udyanakrishi. State Institute of languages.

Chicago Edition Citation

Appukuttan Nair, P. Udyanakrishi. Trivandrum: State Institute of languages, 1970.

Cita MLA

Appukuttan Nair, P. Udyanakrishi. State Institute of languages, 1970.

Atenció: Aquestes cites poden no estar 100% correctes.