1
Cyhoeddwyd: [2008]
Superior document: Title is part of eBook package: De Gruyter Princeton University Press eBook-Package Backlist 2000-2013
2
Cyhoeddwyd: [2009]
Superior document: Title is part of eBook package: De Gruyter HUP eBook Package Archive 1893-1999
3
Cyhoeddwyd: 2004.
4
Cyhoeddwyd: c2008.
5
Cyhoeddwyd: [2019]
Links: Cael y testun llawn
6
Cyhoeddwyd: [2011]
Superior document: Title is part of eBook package: De Gruyter New York University Press Backlist eBook-Package 2000-2013
Links: Cael y testun llawn; Cover
7
Cyhoeddwyd: [2021]
Superior document: Title is part of eBook package: De Gruyter Penn State University Press Complete eBook-Package Pre-2014
Links: Cael y testun llawn; Cael y testun llawn; Cover
8
Cyhoeddwyd: [2022]
Superior document: Title is part of eBook package: De Gruyter Princeton University Press eBook-Package Backlist 2000-2013
Links: Cael y testun llawn; Cael y testun llawn; Cover