201
202
203
204
205
206
207
208
209
210
211
212
by Babbie, Earl
Published 2013
213
by Deegan, Craig.
Published 2011
214
by Watson, Denzil
Published 2013
215
216
by Armstrong, James S.
Published 2001
217
218
by Ember, Carol R.
Published 2015
219
220
by Nathan, Adam
Published 2014