WALAI AutoLIB – RSSRSSWALAI AutoLibResearch report how to promote and develop a longstay visit in Thailand : a case study of leisure travelers 50 years of age and older (executive summary) / Thammasat University Research and Consultancy Institute.http://lib.tat.or.th/catalog/BibItem.aspx?BibID=b00004185<img src="http://tourismlibrary.tat.or.th/bookcover/4185/4185-fc-t.gif" align="left" height="150" width="120"/>Determine Standard for Equipments and Operation of Seawalker Tourism Project (Executive Summary Report) /http://lib.tat.or.th/catalog/BibItem.aspx?BibID=b00004143<img src="http://tourismlibrary.tat.or.th/bookcover/4143/4143-fc-t.gif" align="left" height="150" width="120"/>180504