Dyfyniad APA

Principles, policies and management: Katar Singh. c2009.

Dyfyniad Arddull Chicago

Principles, Policies and Management: Katar Singh. Sage: c2009.

Dyfyniad MLA

Principles, Policies and Management: Katar Singh. c2009.

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