Dyfyniad APA

Rathnaswamy, P. (1998). International environment management. Manas.

Dyfyniad Arddull Chicago

Rathnaswamy, P. International Environment Management. New delhi: Manas, 1998.

Dyfyniad MLA

Rathnaswamy, P. International Environment Management. Manas, 1998.

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