Dyfyniad APA

(1976). The Delivery Of Urban Services Outcomes Of Change Edited By Elinor Ostrom. Sage Pub.

Dyfyniad Arddull Chicago

The Delivery Of Urban Services Outcomes Of Change Edited By Elinor Ostrom. Sage Pub, 1976.

Dyfyniad MLA

The Delivery Of Urban Services Outcomes Of Change Edited By Elinor Ostrom. Sage Pub, 1976.

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