Zahedifar, M. (1989). Need to water by the domestic animals. , 2(2), 49-54.

M. Zahedifar. "Need to water by the domestic animals". , 2, 2, 1989, 49-54.

Zahedifar, M. (1989). 'Need to water by the domestic animals', , 2(2), pp. 49-54.

Zahedifar, M. Need to water by the domestic animals. , 1989; 2(2): 49-54.