Dyfyniad APA

Laws, S. (2003). Research for development: A practical guide.

Dyfyniad Arddull Chicago

Laws, Sophie. Research for Development: A Practical Guide. New Delhi, Vistar, 2003.

Dyfyniad MLA

Laws, Sophie. Research for Development: A Practical Guide. 2003.

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