Dyfyniad APA

Study of Parliament Group. (1990). Parliament and pressure politics. Clarendon Press.

Dyfyniad Arddull Chicago

Study of Parliament Group. Parliament and Pressure Politics. Oxford [England]: Clarendon Press, 1990.

Dyfyniad MLA

Study of Parliament Group. Parliament and Pressure Politics. Clarendon Press, 1990.

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