Allyn and Bacon, 1992
Buku Teks
University of Queensland Press , 1977
Buku Teks
Peter Dabrock
Springer, 2012
eBooks
Eibe Riedel, Gilles Giacca, Christopher Golay, editor
Oxford University Press, 2014
Buku Teks
Walter Lorenz and Ian Shaw, editors
Routledge, Taylor & Francis Group, 2017
Buku Teks