Dyfyniad APA

Business World. (2011). The SME Whitebook 2011-2012. Express Building.

Dyfyniad Arddull Chicago

Business World. The SME Whitebook 2011-2012. Express Building, 2011.

Dyfyniad MLA

Business World. The SME Whitebook 2011-2012. Express Building, 2011.

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