1
by Buchanan, James M.
Published 2005
Edward Elgar

2
by McCain, Roger A.
Published 2009
Edward Elgar

3
by Vaillancourt, François
Published 2011
Edward Elgar

4
by Stringham, Edward
Published 2005
Edward Elgar

5
by Hamlin, Alan P.
Published 2006
Edward Elgar

6
by Solimano, Andrés
Published 2005
Edward Elgar Pub

7
by Blix, Mårten
Published 2017
Edward Elgar Pub.