International Boundaries Research Unit

Not the Last (PDF). IBRU Boundary and Security Bulletin (International Boundaries Research Unit, Durham University). Winter 1999–2000: 99 [2021-07-30].

John, Ronald Bruce. The Land Boundaries of Indochina: Cambodia, Laos and Vietnam (PDF). International Boundaries Research Unit, Department of Geography,

Those Islands. Maritime Briefings 1. University of Durham, International Boundaries Research Unit. 1995: 15 [2020-09-24]. ISBN 978-1897643181. （原始内容存档于2021-03-08）

Proposals for the Settlement of the War in Bosnia-Hercegovina. International Boundaries Research Unit. 1994. ISBN 978-1-897643-15-0.  Klemenčić, Mladen; Schofield

Undelimited Maritime Boundaries of the Asian Rim in the Pacific Ocean. Maritime Briefing (Durham: International Boundaries Research Unit, University of Durham)