* Trekking in Zanskar & Ladakh: Nubra Valley, Tso Moriri & Pangong Lake, Step By step Details of Every Trek: a Most Authentic & Colourful Trekkers' guide with maps 2001–2002 Abebooks.co.uk* Zeisler, Bettina.
* Trekking in Zanskar & Ladakh: Nubra Valley, Tso Moriri & Pangong Lake, Step By step Details of Every Trek: a Most Authentic & Colourful Trekkers' guide with maps 2001—2002 [http://www.abebooks.co.uk/search/sortby/3/kn/Zanskar]* Zeisler, Bettina.