Ahmed, Ishtiaq (1998), State, Nation and Ethnicity in Contemporary South Asia, A&C Black, p. 148, ISBN978-1-85567-578-0: "As a friendly gesture some territory in the northern areas was surrendered to China and a treaty was signed which stated that there were no border disputes between the two countries."
The Geographer 1968, p. 3. The Geographer (15 November 1968), China – Pakistan Boundary(PDF), International Boundary Study, vol. 85, US Office of the Geographer, archived from the original(PDF) on 11 February 2012 – via Florida State University College of Law
gio.gov.tw
"ROC Chronology: Jan 1911 – Dec 2000". Archived from the original on 29 December 2010. Retrieved 23 April 2009. “The Ministry of Foreign Affairs declares border agreements signed between the Peking regime and Outer Mongolia and Pakistan illegal and not binding on the ROC.“
The Geographer 1968, p. 3. The Geographer (15 November 1968), China – Pakistan Boundary(PDF), International Boundary Study, vol. 85, US Office of the Geographer, archived from the original(PDF) on 11 February 2012 – via Florida State University College of Law
"ROC Chronology: Jan 1911 – Dec 2000". Archived from the original on 29 December 2010. Retrieved 23 April 2009. “The Ministry of Foreign Affairs declares border agreements signed between the Peking regime and Outer Mongolia and Pakistan illegal and not binding on the ROC.“
Rifaat Hussain, Syed (2016). "Sino-Pakistan Ties". The new great game : China and South and Central Asia in the era of reform. Thomas Fingar. Stanford, California: Stanford University Press. p. 120. ISBN978-0-8047-9764-1. OCLC939553543.