Dyfyniad APA

(2019). English verbs: Total language study program. McGraw-Hill Education.

Dyfyniad Arddull Chicago

English Verbs: Total Language Study Program. New York: McGraw-Hill Education, 2019.

Dyfyniad MLA

English Verbs: Total Language Study Program. McGraw-Hill Education, 2019.

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