Dyfyniad APA

Lock, G. Functional english grammar. An introduction for second language teachers (2a ed.).

Dyfyniad Arddull Chicago

Lock, Graham. Functional English Grammar. An Introduction for Second Language Teachers. 2a ed.

Dyfyniad MLA

Lock, Graham. Functional English Grammar. An Introduction for Second Language Teachers. 2a ed.

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