Dyfyniad APA

M., S. A. E. A. (1970). Theories of Social Change an Edited Selection From the Writing of Current Authors. The Institute of National Planning.

Dyfyniad Arddull Chicago

M., Salem Abd El Aziz. Theories of Social Change an Edited Selection From the Writing of Current Authors. Cairo: The Institute of National Planning, 1970.

Dyfyniad MLA

M., Salem Abd El Aziz. Theories of Social Change an Edited Selection From the Writing of Current Authors. The Institute of National Planning, 1970.

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