Dyfyniad APA

Tracy, B. (2021). Eat That Frog! (03rd.). Berrett-Koehler Publishers.

Dyfyniad Arddull Chicago

Tracy, Brian. Eat That Frog! 03rd. USA: Berrett-Koehler Publishers, 2021.

Dyfyniad MLA

Tracy, Brian. Eat That Frog! 03rd. Berrett-Koehler Publishers, 2021.

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