Dyfyniad APA

Sharpe, P. J. (2021). Pass key to the TOEFL iBT - CD1. Hauppauge, NY: Barrons Educational Series.

Dyfyniad Arddull Chicago

Sharpe, Pamela J. Pass Key to the TOEFL IBT - CD1. Hauppauge, NY: Barrons Educational Series, 2021.

Dyfyniad MLA

Sharpe, Pamela J. Pass Key to the TOEFL IBT - CD1. Hauppauge, NY: Barrons Educational Series, 2021.

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