Dyfyniad APA

Barber, B. (2012). Portraits: A practical and inspirational workbook. Arcturus Publishing Limited.

Dyfyniad Arddull Chicago

Barber, Barrington. Portraits: A Practical and Inspirational Workbook. Bermondsey Street, London: Arcturus Publishing Limited, 2012.

Dyfyniad MLA

Barber, Barrington. Portraits: A Practical and Inspirational Workbook. Arcturus Publishing Limited, 2012.

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