- Author: Sang rgyas bkra shis Qi Huimin and CK Stuart
- Language: English
- Year: 2015
- Author: Jean-Loïc Le Quellec (ed.)
- Language: French
- Year: 2015
- Author: Kathleen M. DeWalt and Billie R. DeWalt
- Year: 2011
- Author: Eilert Sundt
- Language: English
- Year: 1993
- Author: Andrei Oișteanu
- Language: română
- Year: 2010