1.		WTO, UNESCO, APTEC - silk road travel forum on how to source Japan - a major tourist market for the silk road, Kyoto, Japan, 21 February 1998 / World Tourism Organization Data Publicação: 1998 Col.autor: WTO. Kyoto COTA(S): 7369; 7369-a
2.		Study on visa facilitation in the silk-road countries / World Tourism Organization Data Publicação: 2001 Col.autor: OMT COTA(S): 8351
3.		China - the Asia and Pacific intra-regional outbound series / World Tourism Organization Data Publicação: 2006 Col.autor: OMT COTA(S): 11625.06
4.		Cultural landscape in Mongolian tourism / Ralf Buckley, Claudia Ollenburg, Linsheng Zhong Autor: Buckley, Ralph Coautor: ; Ollenburg, Claudia Linsheng, Zhong COTA(S): RE-1253
5.		Visitor motivation, satisfaction and behavioural intention: the 2005 Naadam Festival, Ulaanbaatar / Peter Schofield, Karen Thompson Autor: Schofield, Peter Coautor: ; Thompson, Karen, co-autor COTA(S): RE-1610
6.		Tourism and community development - Asian practices / World Tourism Organisation Data Publicação: 2009 Col.autor: OMT COTA(S): 12482; 12482-a; 12482-Dg
7.		Domestic Tourism in Asia and the Pacific / World Tourism Organization (UNWTO) Data Publicação: 2013 Col.autor: World Tourism Organization COTA(S): 14375; 14375-Dg