Dyfyniad APA

Allen, G. (1959). British industries and their organization/ 4e (4th Ed.). Longmans Green.

Dyfyniad Arddull Chicago

Allen, G.C. British Industries and Their Organization/ 4e. 4th Ed. London: Longmans Green, 1959.

Dyfyniad MLA

Allen, G.C. British Industries and Their Organization/ 4e. 4th Ed. Longmans Green, 1959.

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