Παραπομπή APA

Nair,RR. (1986). Thengukrishi. Kerala Agricultural University.

Παραπομπή Chicago Style

Nair,RR. Thengukrishi. Thrissur: Kerala Agricultural University, 1986.

Παραπομπή MLA

Nair,RR. Thengukrishi. Kerala Agricultural University, 1986.