Dyfyniad APA

William W. Biddle. (1970). The Community Development Process.

Dyfyniad Arddull Chicago

William W. Biddle. The Community Development Process. Amerind Publishing Co. Pvt. Ltd, New Delhi, 1970.

Dyfyniad MLA

William W. Biddle. The Community Development Process. 1970.

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