Dyfyniad APA

Frey, M. A. Introduction to contracts and restitution. West.

Dyfyniad Arddull Chicago

Frey, Martin A. Introduction to Contracts and Restitution. West.

Dyfyniad MLA

Frey, Martin A. Introduction to Contracts and Restitution. West.

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