Liljegren (2008), p. 64. Liljegren, Henrik (2008). Towards a grammatical description of Palula: An Indo-Aryan language of the Hindu Kush (PhD dissertation thesis). Stockholm: Stockholm University. ISBN978-91-7155-599-1. urn:nbn:se:su:diva-7511.
Liljegren (2008), p. 58. Liljegren, Henrik (2008). Towards a grammatical description of Palula: An Indo-Aryan language of the Hindu Kush (PhD dissertation thesis). Stockholm: Stockholm University. ISBN978-91-7155-599-1. urn:nbn:se:su:diva-7511.
Liljegren (2008), p. 62. Liljegren, Henrik (2008). Towards a grammatical description of Palula: An Indo-Aryan language of the Hindu Kush (PhD dissertation thesis). Stockholm: Stockholm University. ISBN978-91-7155-599-1. urn:nbn:se:su:diva-7511.
Liljegren (2008), p. 59. Liljegren, Henrik (2008). Towards a grammatical description of Palula: An Indo-Aryan language of the Hindu Kush (PhD dissertation thesis). Stockholm: Stockholm University. ISBN978-91-7155-599-1. urn:nbn:se:su:diva-7511.
Liljegren (2008), p. 71. Liljegren, Henrik (2008). Towards a grammatical description of Palula: An Indo-Aryan language of the Hindu Kush (PhD dissertation thesis). Stockholm: Stockholm University. ISBN978-91-7155-599-1. urn:nbn:se:su:diva-7511.
Liljegren (2008), p. 72. Liljegren, Henrik (2008). Towards a grammatical description of Palula: An Indo-Aryan language of the Hindu Kush (PhD dissertation thesis). Stockholm: Stockholm University. ISBN978-91-7155-599-1. urn:nbn:se:su:diva-7511.
Liljegren (2008), p. 61. Liljegren, Henrik (2008). Towards a grammatical description of Palula: An Indo-Aryan language of the Hindu Kush (PhD dissertation thesis). Stockholm: Stockholm University. ISBN978-91-7155-599-1. urn:nbn:se:su:diva-7511.
Liljegren (2008), p. 63. Liljegren, Henrik (2008). Towards a grammatical description of Palula: An Indo-Aryan language of the Hindu Kush (PhD dissertation thesis). Stockholm: Stockholm University. ISBN978-91-7155-599-1. urn:nbn:se:su:diva-7511.
Liljegren (2008), p. 74–76. Liljegren, Henrik (2008). Towards a grammatical description of Palula: An Indo-Aryan language of the Hindu Kush (PhD dissertation thesis). Stockholm: Stockholm University. ISBN978-91-7155-599-1. urn:nbn:se:su:diva-7511.