1
by Bulger, Ruth Ellen
Published 1995
National Academy Press

2
by Jonsen, Albert R.
Published 1993
National Academy Press

3
by Kent R. Kerley
Published 2015
MDPI AG - Multidisciplinary Digital Publishing Institute

4
by Thicknesse, Philip
Published 1786
Printed for J. Debrett

6
by Altmeppen, Klaus-Dieter
Published 2017
Nomos Verlagsgesellschaft mbH & Co. KG

7
by Wineburg, Robert
Published 2019
MDPI - Multidisciplinary Digital Publishing Institute