WALAI AutoLIB – RSSRSSWALAI AutoLibOxford elementary learner's dictionary /edited by Angela Crawley ; phonetics editor by Michael Ashby.http://www.opac.sskru.ac.th/opac/catalog/BibItem.aspx?BibID=b00005770<img src="https://www.opac.sskru.ac.th/bookcover/5770/5770-fc-t.gif" align="left" height="150" width="120"/>520602Word power dictionary /project editor,Ann Wevell.http://www.opac.sskru.ac.th/opac/catalog/BibItem.aspx?BibID=b00017651<img src="https://www.opac.sskru.ac.th/bookcover/17651/17651-fc-t.gif" align="left" height="150" width="120"/>530324