புரூணை சுல்தானகம் (Tamil Wikipedia)

Museum, Sarawak (1999). The Sarawak Museum Journal (in ஆங்கிலம்). Sarawak Museum. p. 218.
Jamil Al-Sufri 2000. Jamil Al-Sufri, Awang Mohd. Zain (2000). Tarsilah Brunei: The Early History of Brunei Up to 1432 AD. Department of Historical Centre of Ministry of Culture, Youth and Sports of Brunei Darussalam. ISBN 978-99917-34-03-3.
de Vienne, Marie-Sybille (2015). Brunei: From the Age of Commerce to the 21st Century. National University of Singapore Press. pp. 39–74. ISBN 9789971698188.

brill.com (Global: 1,840^th place; Tamil: 4,642^nd place)

Kurz, Johannes L. (1 January 2013). "Pre-modern Chinese Sources in the National History of Brunei: The Case of Poli". (published in Bijdragen tot de taal-, land- en volkenkunde / Journal of the Humanities and Social Sciences of Southeast Asia).

Yunos 2008. Yunos, Rozan (2008). "The Sultan who thwarted Rajah Brooke". The Brunei Times. Archived from the original on 30 September 2015.

CIA Factbook 2017. CIA Factbook (2017). "The World Factbook – Brunei". Central Intelligence Agency.

Suyatno 2008. Suyatno (2008). "Naskah Nagarakretagama" (in Indonesian). National Library of Indonesia. Archived from the original on 23 மே 2017. Retrieved 27 அக்டோபர் 2014.{{cite web}}: CS1 maint: unrecognized language (link)

Hussainmiya 2010, ப. 67. Hussainmiya, B. A. (2010). "The Malay Identity in Brunei Darussalam and Sri Lanka" (PDF). Universiti Brunei Darussalam. Archived from the original (PDF) on 29 October 2014.

Hussainmiya 2010, ப. 67. Hussainmiya, B. A. (2010). "The Malay Identity in Brunei Darussalam and Sri Lanka" (PDF). Universiti Brunei Darussalam. Archived from the original (PDF) on 29 October 2014.
Yunos 2008. Yunos, Rozan (2008). "The Sultan who thwarted Rajah Brooke". The Brunei Times. Archived from the original on 30 September 2015.
Suyatno 2008. Suyatno (2008). "Naskah Nagarakretagama" (in Indonesian). National Library of Indonesia. Archived from the original on 23 மே 2017. Retrieved 27 அக்டோபர் 2014.{{cite web}}: CS1 maint: unrecognized language (link)
Pusat Sejarah Brunei பரணிடப்பட்டது 2015-04-15 at the வந்தவழி இயந்திரம். Retrieved February 07, 2009.