Dyfyniad APA

Nuttall, C., & Evans, D. (2011). Pre-intermediate outcomes: Workbook. Heinle, Cengage Learning EMEA.

Dyfyniad Arddull Chicago

Nuttall, Carol, and David Evans. Pre-intermediate Outcomes: Workbook. Hampshire: Heinle, Cengage Learning EMEA, 2011.

Dyfyniad MLA

Nuttall, Carol, and David Evans. Pre-intermediate Outcomes: Workbook. Heinle, Cengage Learning EMEA, 2011.

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