Cambridge BEC preliminary: Practice tests from the university of cambridge local examinaitons syndicate, 2002.
Chicago Edition CitationCambridge BEC Preliminary: Practice Tests from the University of Cambridge Local Examinaitons Syndicate, 2002.
MLA引文Cambridge BEC Preliminary: Practice Tests from the University of Cambridge Local Examinaitons Syndicate, 2002.
警告：這些引文格式不一定是100％准確.