Dyfyniad APA

Moffatt, I. (2001). Measuring and modelling sustainable development. Parthenon.

Dyfyniad Arddull Chicago

Moffatt, Ian. Measuring and Modelling Sustainable Development. Parthenon, 2001.

Dyfyniad MLA

Moffatt, Ian. Measuring and Modelling Sustainable Development. Parthenon, 2001.

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