George Thomas,C, Devadas,V.S, & Manomohandas,T.P. (1989). Agricultural Science-1. Kerala Agricultural University.
Chicago Edition CitationGeorge Thomas,C, Devadas,V.S, i Manomohandas,T.P. Agricultural Science-1. Mannuthy: Kerala Agricultural University, 1989.
Cita MLAGeorge Thomas,C, et al. Agricultural Science-1. Kerala Agricultural University, 1989.
Atenció: Aquestes cites poden no estar 100% correctes.