Quảng Bình province (English Wikipedia)

"Tình hình kinh tế, xã hội Quảng Bình năm 2018". UBND tỉnh Quảng Bình. Retrieved 10 May 2020.
Statistics extracted from Official report by the Quảng Bình People's Committee on the provincial official website (in Vietnamese language)

quangbinhuni.edu.vn

"website of Quảng Bình University". Quảng Bình University. Archived from the original on 9 March 2008. Retrieved 6 March 2008.

statoids.com

"provinces of Vietnam". statoids. Retrieved 6 March 2008.

swelluk.com

reptiles.swelluk.com

"New Lizards Species Found". reptiles.swelluk. September 2007. Retrieved 22 February 2008.

thanhnien.com.vn

web.thanhnien.com.vn

"Những phát hiện chấn động về Phong Nha-Kẻ Bàng". Thanh Niên. 6 September 2005. Archived from the original on 13 February 2008. Retrieved 5 February 2008.

thiennhien.net

"Những phát hiện mới tại Phong Nha - Kẻ Bàng". thiennhien.net. 16 June 2007. Archived from the original on 2008-01-21.

thinkquest.org

library.thinkquest.org

"Trần Dynasty". Archived from the original on 2008-03-03.

unep-wcmc.org

"Phong Nha-Kẻ Bàng National Park". United Nations Environment Programme. March 2003. Archived from the original on 2008-01-23. Retrieved 21 February 2008.

unesco.org

whc.unesco.org

"World Heritage Nomination, IUCN Technical Evaluation; Phong Nha-Ke Bang National Park" (PDF). IUCN. pp. 53–55. Retrieved 28 February 2008.

vietnamnet.vn

english.vietnamnet.vn

"More Tang Dynasty objects discovered in Quang Binh". 2007. Archived from the original on 2008-03-04. Retrieved 6 March 2008.

vietnamtourism.com

"Provinces and cities". Vietnamtourism.com. Archived from the original on 10 August 2010. Retrieved 17 June 2010.
"Tours On Offer". Vietnamtourism.com. Archived from the original on 2 January 2010. Retrieved 17 June 2010.

vnbusinessnews.com

"Quảng Bình boasts another economic zone". Archived from the original on 2009-07-03.

vnn.vn

"Tổng quan Quảng Bình". Quảng Bình Provincial Government. quangbinhgov. Archived from the original on 7 February 2008. Retrieved 27 February 2008.

web.archive.org

"Provinces and cities". Vietnamtourism.com. Archived from the original on 10 August 2010. Retrieved 17 June 2010.
"Tổng quan Quảng Bình". Quảng Bình Provincial Government. quangbinhgov. Archived from the original on 7 February 2008. Retrieved 27 February 2008.
"Những phát hiện chấn động về Phong Nha-Kẻ Bàng". Thanh Niên. 6 September 2005. Archived from the original on 13 February 2008. Retrieved 5 February 2008.
"Những phát hiện mới tại Phong Nha - Kẻ Bàng". thiennhien.net. 16 June 2007. Archived from the original on 2008-01-21.
"New species found in Vietnam". practicalfishkeeping. 19 February 2004. Archived from the original on 21 January 2008. Retrieved 22 February 2008.
"website of Quảng Bình University". Quảng Bình University. Archived from the original on 9 March 2008. Retrieved 6 March 2008.
"More Tang Dynasty objects discovered in Quang Binh". 2007. Archived from the original on 2008-03-04. Retrieved 6 March 2008.
"Cuba and Vietnam are brothers in a family". Embajada de Cuba en Vietnam. Archived from the original on 23 June 2007. Retrieved 6 March 2008.
Official fiscal report Archived 2015-05-11 at the Wayback Machine by the Ministry of Finance of Vietnam (2012)
"Quảng Bình boasts another economic zone". Archived from the original on 2009-07-03.
"Quảng Bình". Asemconnectvietnam. 9 June 2007. Archived from the original on 9 December 2007. Retrieved 6 March 2008.
"Tours On Offer". Vietnamtourism.com. Archived from the original on 2 January 2010. Retrieved 17 June 2010.
"Evidence for Culture Development in Vietnam during the Middle Holocene". Archived from the original on 24 July 2008. Retrieved 5 March 2008.
"Trần Dynasty". Archived from the original on 2008-03-03.
"Kingdom of Champa". ancientworld. Archived from the original on 11 May 2011. Retrieved 6 March 2008.
"U.S. Hits Đồng Hới Again, Russ Say". Pqasb.pqarchiver.com. 8 February 1965. Archived from the original on May 24, 2011. Retrieved 17 June 2010.