Dyfyniad APA

Petty, G. (1998). How to be better at creativity. Kogan Page India.

Dyfyniad Arddull Chicago

Petty, Geoffrey. How to Be Better at Creativity. New Delhi: Kogan Page India, 1998.

Dyfyniad MLA

Petty, Geoffrey. How to Be Better at Creativity. Kogan Page India, 1998.

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