Dyfyniad APA

POWELL, S. (1999). Returning to study: A guide for professionals. Open University Press.

Dyfyniad Arddull Chicago

POWELL, Stuart. Returning to Study: A Guide for Professionals. Open University Press, 1999.

Dyfyniad MLA

POWELL, Stuart. Returning to Study: A Guide for Professionals. Open University Press, 1999.

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