Dyfyniad APA

Manivasakam, N. (1993). Physico-chemical examination of water, sewage and industrial effluents. Pragati Prakashan.

Dyfyniad Arddull Chicago

Manivasakam, N. Physico-chemical Examination of Water, Sewage and Industrial Effluents. Meerut: Pragati Prakashan, 1993.

Dyfyniad MLA

Manivasakam, N. Physico-chemical Examination of Water, Sewage and Industrial Effluents. Pragati Prakashan, 1993.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.