1
2
Cyhoeddwyd: 2011.
Superior document: Political violence
3
Cyhoeddwyd: c2007.
Superior document: Very short introductions ; 164
4
Cyhoeddwyd: [2016]
Superior document: Title is part of eBook package: De Gruyter University of Toronto Press eBook-Package Archive 1933-1999
Links: Cael y testun llawn; Cael y testun llawn; Cover
5
Cyhoeddwyd: 1996.
6
Cyhoeddwyd: 2006.
Superior document: Understanding public health
Links: Cael y testun llawn
7
Cyhoeddwyd: [2022]
Superior document: Title is part of eBook package: De Gruyter Fordham University Press Complete eBook-Package Pre-2014
Links: Cael y testun llawn; Cael y testun llawn; Cover