1
Published 2013
Credo Reference, Routledge

2
by Downes, John, Goodman, Jordan Elliot
Published 2015
Barrons Educational Series, Inc., Credo Reference

3
Published 2015
Bridgeman, Credo Reference

4
Published 2015
Mission Bell Media, Credo Reference

5
by Clugston, M. J.
Published 2015
Penguin UK, Credo Reference

6
by Watson, James, Hill, Anne
Published 2015
Bloomsbury, Credo Reference

7
Published 2015
Merriam-Webster, Credo Reference

8
Published 2016
Merriam Webster, Incorporated, Credo Reference

9
by Hardy, Phil
Published 2012
Faber and Faber

10
by Resh, Vincent H.
Published 2010
Elsevier/Academic Press

11
by Psillos, Stathis
Published 2012
Edinburgh University Press

12
by Collin, P. H.
Published 2012
A & C Black

13
by Iannone, A. Pablo
Published 2012
Routledge

14
by Taylor, Victor E.
Published 2012
Routledge

15
Published 2012
Merriam-Webster

16
by Stearns, Peter N.
Published 2012
Houghton Mifflin

17
by Comay, Joan
Published 2012
Oxford University Press

18
by Haywood, John
Published 2012
Andromeda

19
by Ince, Martin, 1
Published 2012
Peter Collin

20
by Mikula, Mark F.
Published 2012
Gale Group