Liljegren, Henrik. 2008. Towards a grammatical description of Palula: An Indo-Aryan language of the Hindu Kush. (Doctoral dissertation, Stockholm University; 393pp.)
http://www.diva-portal.org/su/theses/abstract.xsql?lang=en&dbid=7511
@phdthesis{dryerorder-hhgLiljegrenPalula,
author = {Liljegren, Henrik},
key = {Liljegren 2008},
pages = {393},
school = {Stockholm University},
title = {Towards a grammatical description of Palula: An Indo-Aryan language of the Hindu Kush},
url = {http://www.diva-portal.org/su/theses/abstract.xsql?lang=en&dbid=7511},
year = {2008}
}