Abdul Hakkul Mubin (English Wikipedia)

Mohd Jamil Al-Sufri (2002). Sejarah sultan-sultan Brunei menaiki takhta (in Malay). Pusat Sejarah Brunei, Kementerian Kebudayaan, Belia dan Sukan. p. 13. ISBN 978-99917-34-25-5.
Duraman (Haji), Sulaiman Haji (2009). Kenali negara kita (in Malay). Dewan Bahasa dan Pustaka Brunei, Kementerian Kebudayaan, Belia dan Sukan. p. 18. ISBN 978-99917-0-638-2.
Gin, Ooi Keat; King, Victor T. (29 July 2022). Routledge Handbook of Contemporary Brunei. Taylor & Francis. ISBN 978-1-000-56864-6.
Rahman, Muhammad A. (1966). Rangkaian tawarikh negeri sabah (in Malay). Al-Ahmadiah Press. p. 55.
Awang.), Mohd Jamil Al-Sufri (Pehin Orang Kaya Amar Diraja Dato Seri Utama Haji (1997). Tarsilah Brunei: Zaman kegemilangan dan kemasyhuran (in Malay). Jabatan Pusat Sejarah, Kementerian Kebudayaan Belia dan Sukan. pp. 193–194.
Vienne, Marie-Sybille de (9 March 2015). Brunei: From the Age of Commerce to the 21st Century. NUS Press. p. 65. ISBN 978-9971-69-818-8.
Journal of the Straits Branch. 1965. p. 28.

borneohistory57.blogspot.com

"The Mirror Island and The Civil War". The Mirror Island and The Civil War. Retrieved 7 April 2023.
"Pulau Cermin - Brunei's Historic Island". Pulau Cermin - Brunei's Historic Island. Retrieved 24 July 2022.

"Civil war wrecks chaos in the country". The Brunei Times. Archived from the original on 14 June 2012. Retrieved 20 January 2012.
"Civil war wrecks chaos in the country". The Brunei Times. Archived from the original on 14 June 2012. Retrieved 20 January 2012.
"Civil war wrecks chaos in the country". The Brunei Times. Archived from the original on 14 June 2012. Retrieved 20 January 2012.
"Civil war wrecks chaos in the country". The Brunei Times. Archived from the original on 14 June 2012. Retrieved 20 January 2012.
"Civil war wrecks chaos in the country". The Brunei Times. Archived from the original on 14 June 2012. Retrieved 20 January 2012.

"Pusat Sejarah Brunei - Sultan - Sultan Brunei". www.history-centre.gov.bn. Retrieved 7 April 2023.

"Kesultanan Brunei Darussalam | Kerajaan Nusantara". www.kerajaannusantara.com (in Malay). Retrieved 7 April 2023.

Santos, Jason (19 December 2020). "Brunei or Sulu: an ancient territorial dispute". thevibes.com. Retrieved 6 April 2023.

"Civil war wrecks chaos in the country". The Brunei Times. Archived from the original on 14 June 2012. Retrieved 20 January 2012.
"Civil war wrecks chaos in the country". The Brunei Times. Archived from the original on 14 June 2012. Retrieved 20 January 2012.
"Civil war wrecks chaos in the country". The Brunei Times. Archived from the original on 14 June 2012. Retrieved 20 January 2012.
"Civil war wrecks chaos in the country". The Brunei Times. Archived from the original on 14 June 2012. Retrieved 20 January 2012.
"Civil war wrecks chaos in the country". The Brunei Times. Archived from the original on 14 June 2012. Retrieved 20 January 2012.