Dyfyniad APA

Blackwell, A. (2006). Open forum 2: Academic listening and speaking. Univ. Pr.

Dyfyniad Arddull Chicago

Blackwell, Angela. Open Forum 2: Academic Listening and Speaking. Oxford: Univ. Pr, 2006.

Dyfyniad MLA

Blackwell, Angela. Open Forum 2: Academic Listening and Speaking. Univ. Pr, 2006.

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