edited by Allen N. Berger, Philip Molyneux and John O.S. Wilson
Oxford University Press, 2015
Buku Referensi
Alice M. W. Hunt, editor
Oxford University Press, 2017
Buku Teks
edited by Daniel Bodansky, Jutta Brunneee and Ellen Hey
Oxford University Press, 2007
Buku Teks
Mordechai E. Kreinin, Michael G. Plummer, editors
Oxford University Press, 2012
Buku Teks
edited by Crispian Scully
Oxford University Press, 2002
Buku Referensi