Dyfyniad APA

Vince, M. (2000). Essential language practice: Reference and practice for beginning students of American English : with key. Macmillan Heinemann English Language Teaching.

Dyfyniad Arddull Chicago

Vince, Michael. Essential Language Practice: Reference and Practice for Beginning Students of American English : With Key. Oxford, England: Macmillan Heinemann English Language Teaching, 2000.

Dyfyniad MLA

Vince, Michael. Essential Language Practice: Reference and Practice for Beginning Students of American English : With Key. Macmillan Heinemann English Language Teaching, 2000.

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