1
Cyhoeddwyd: c2003.
Links: Cael y testun llawn
2
Cyhoeddwyd: [2011]
Superior document: Title is part of eBook package: De Gruyter Berghahn Books Complete eBook-Package 2000-2013
Links: Cael y testun llawn; Cael y testun llawn; Cover
3
Cyhoeddwyd: [2016]
Superior document: Title is part of eBook package: De Gruyter New York University Press Complete eBook-Package 2016
Links: Cael y testun llawn; Cael y testun llawn; Cover