Παραπομπή APA

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

Παραπομπή Chicago Style

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

Παραπομπή MLA

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