Cita APA

Ravivarma,TR. (1986). Vazhakrishi. Kerala Agricultural University.

Chicago Edition Citation

Ravivarma,TR. Vazhakrishi. Thrissur: Kerala Agricultural University, 1986.

Cita MLA

Ravivarma,TR. Vazhakrishi. Kerala Agricultural University, 1986.

Atenció: Aquestes cites poden no estar 100% correctes.