1
by White, Roger
Published 2018
Edward Elgar Publishing Limited

2
Published 2018
Edward Elgar Pub., Inc.

3
by Buchanan, James M.
Published 2005
Edward Elgar

5
by Stringham, Edward
Published 2005
Edward Elgar

6
by McCain, Roger A.
Published 2009
Edward Elgar

9
by Blix, Mårten
Published 2017
Edward Elgar Pub.