6
by Rajala, Anne
Published 2020
Peter Lang International Academic Publishing Group

9
by Elliot, Jay
Published 2012
Wiley

10
by Graham, Stedman
Published 2012
FT Press

11
by Wallace, Ron
Published 2016
Berrett-Koehler Publishers

17
by Stockton, Robert Field
Published 1844
[s.n.]

19
by Frick, Don M.
Published 2004
Berrett-Koehler Publishers