Dyfyniad APA

Whistler, C. (2019). Raphael, oratory and the art of drawing. Giunti.

Dyfyniad Arddull Chicago

Whistler, C. Raphael, Oratory and the Art of Drawing. Giunti, 2019.

Dyfyniad MLA

Whistler, C. Raphael, Oratory and the Art of Drawing. Giunti, 2019.

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