Dyfyniad APA

quiggin, A. H. A Survey of primitive money The beginnings of currency. Methuen and co ltd.

Dyfyniad Arddull Chicago

quiggin, A. Hingston. A Survey of Primitive Money The Beginnings of Currency. Methuen and co ltd.

Dyfyniad MLA

quiggin, A. Hingston. A Survey of Primitive Money The Beginnings of Currency. Methuen and co ltd.

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