Dyfyniad APA

(2009). Mobility for development: Executive summary. World Business Council for Sustainable Development.

Dyfyniad Arddull Chicago

Mobility for Development: Executive Summary. Geneva, Switzerland: World Business Council for Sustainable Development, 2009.

Dyfyniad MLA

Mobility for Development: Executive Summary. World Business Council for Sustainable Development, 2009.

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