Dyfyniad APA

(2012). Readings in planning theory third edition. Wiley Blackwell.

Dyfyniad Arddull Chicago

Readings in Planning Theory Third Edition. Wiley Blackwell, 2012.

Dyfyniad MLA

Readings in Planning Theory Third Edition. Wiley Blackwell, 2012.

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