Dyfyniad APA

Phillips, R., & Pittman, R. H. (2009). An introduction to community development. London ; New York: Routledge.

Dyfyniad Arddull Chicago

Phillips, Rhonda., và Robert H. Pittman. An Introduction to Community Development. London ; New York: Routledge, 2009.

Dyfyniad MLA

Phillips, Rhonda., và Robert H. Pittman. An Introduction to Community Development. London ; New York: Routledge, 2009.

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