Dyfyniad APA

Petty, J. (1998). How To be better at creativity. Kogan Cage India.

Dyfyniad Arddull Chicago

Petty, Joffney. How To Be Better at Creativity. NewDelhi: Kogan Cage India, 1998.

Dyfyniad MLA

Petty, Joffney. How To Be Better at Creativity. Kogan Cage India, 1998.

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