Dyfyniad APA

Shearer, C. (2008). Everyday excellence. Pearson Power.

Dyfyniad Arddull Chicago

Shearer, Clive. Everyday Excellence. New Delhi: Pearson Power, 2008.

Dyfyniad MLA

Shearer, Clive. Everyday Excellence. Pearson Power, 2008.

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