Dyfyniad APA

Triggs, T. D. (1996). First certificate testbuilder: With answer key. Macmillan Heinemann.

Dyfyniad Arddull Chicago

Triggs, Tony D. First Certificate Testbuilder: With Answer Key. Oxford: Macmillan Heinemann, 1996.

Dyfyniad MLA

Triggs, Tony D. First Certificate Testbuilder: With Answer Key. Macmillan Heinemann, 1996.

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