Dyfyniad APA

Cambridge BEC preliminary: Practice tests from the university of cambridge local examinaitons syndicate, 2002.

Dyfyniad Arddull Chicago

Cambridge BEC Preliminary: Practice Tests from the University of Cambridge Local Examinaitons Syndicate, 2002.

Dyfyniad MLA

Cambridge BEC Preliminary: Practice Tests from the University of Cambridge Local Examinaitons Syndicate, 2002.

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