Dyfyniad APA

NGO Forum for Drinking Water Supply and Sanitation (Bangladesh) & Halder, J. (2003). Counting on catalysts. NGO Forum for Drinking Water Supply & Sanitation.

Dyfyniad Arddull Chicago

NGO Forum for Drinking Water Supply and Sanitation (Bangladesh) and Joseph Halder. Counting on Catalysts. Dhaka: NGO Forum for Drinking Water Supply & Sanitation, 2003.

Dyfyniad MLA

NGO Forum for Drinking Water Supply and Sanitation (Bangladesh) and Joseph Halder. Counting on Catalysts. NGO Forum for Drinking Water Supply & Sanitation, 2003.

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