Dyfyniad APA

Thomas, J. (1997). Take Charge of Tomorrow and Change It!: Secrets and Techniques of Creative thinking. London: Arrow.

Dyfyniad Arddull Chicago

Thomas, John. Take Charge of Tomorrow and Change It!: Secrets and Techniques of Creative Thinking. London: Arrow, 1997.

Dyfyniad MLA

Thomas, John. Take Charge of Tomorrow and Change It!: Secrets and Techniques of Creative Thinking. London: Arrow, 1997.

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