Dyfyniad APA

Saffell, D. C. (1990). State and local government: Politics and public policies (Fourth edition.). McGraw-Hill.

Dyfyniad Arddull Chicago

Saffell, David C. State and Local Government: Politics and Public Policies. Fourth edition. New York: McGraw-Hill, 1990.

Dyfyniad MLA

Saffell, David C. State and Local Government: Politics and Public Policies. Fourth edition. McGraw-Hill, 1990.

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