WALAI AutoLIB – RSSRSSWALAI AutoLibBusiness communication in english volume 1 = การสื่อสารภาษาอังกฤษเชิงธุรกิจ /Nantana Sittirak.http://202.29.57.205/opac/catalog/BibItem.aspx?BibID=b00028283<img src="https://www.opac.sskru.ac.th/bookcover/28283/28283-fc-t.gif" align="left" height="150" width="120"/>120726Business communication in english volume 2 = การสื่อสารภาษาอังกฤษเชิงธุรกิจ /Sothida Pornjamroen.http://202.29.57.205/opac/catalog/BibItem.aspx?BibID=b00028282<img src="https://www.opac.sskru.ac.th/bookcover/28282/28282-fc-t.gif" align="left" height="150" width="120"/>120817How to teach business english /Evan Frendo.http://202.29.57.205/opac/catalog/BibItem.aspx?BibID=b00032819<img src="https://www.opac.sskru.ac.th/bookcover/32819/32819-fc-t.gif" align="left" height="150" width="120"/>130208English for business meetings /Dr Dhirawit Pinyonatthagarn Ph.D.http://202.29.57.205/opac/catalog/BibItem.aspx?BibID=b00032499<img src="https://www.opac.sskru.ac.th/bookcover/32499/32499-fc-t.gif" align="left" height="150" width="120"/>130129