Parkinson, Claire L.
Breakthroughs : a cronology of great achievements in science and mathematics 1200-1930
G.K. Hall, 1984
 Buku Teks
Marian Bubak, editor
Building a national distributed e-infrastructure–PL-grid : scientific and technical achievements
[Springer-Verlag, ], 2012
 eBooks
Encyclopedia of post-colonial literatures in English; Volume 1
edited by Eugene Benson and L.W. Conolly
Routledge, 1994
 Buku Referensi
Encyclopedia of post-colonial literatures in English; Volume 2
edited by Eugene Benson, L.W. Conolly
Routledge, 1994
 Buku Referensi
Encyclopedia of contemporary British culture
edited by Peter Childs, Mike Storry
Routledge, 1999
 Buku Referensi