Bussmann, Hadumod
Routledge dictionary of language and linguistics
Routledge, 1996
 Buku Referensi
The Routledge handbook of mapping and cartography
Routledge, 2018
 Buku Teks
Routledge handbook of contemporary Indonesia
Robert W. Hefner, editor
Routledge, Taylor & Francis Group, 2018
 Buku Teks
Routledge handbook of heritage in Asia
edited by Patrick Daly and Tim Winter
Routledge, 2012
 Buku Teks
Routledge handbook of Asian regionalism
Mark Beeson, Richard Stubbs, editors
Routledge, 2012
 Buku Teks