1
Cyhoeddwyd: [2008]
Superior document: Title is part of eBook package: De Gruyter Rutgers University Press Backlist eBook-Package 2000-2013
2
Cyhoeddwyd: [2016]
Superior document: Title is part of eBook package: De Gruyter Princeton University Press Complete eBook-Package 2016
3
Cyhoeddwyd: [2006]
Superior document: Title is part of eBook package: De Gruyter New York University Press Backlist eBook-Package 2000-2013
4
Cyhoeddwyd: 1979,, c1977.
5
Cyhoeddwyd: c2007.
6
Cyhoeddwyd: c2009.
7
Cyhoeddwyd: 1989.
8
Cyhoeddwyd: 2013.
Superior document: The Routledge histories
Links: Cael y testun llawn
9
Cyhoeddwyd: [2011]
Superior document: Title is part of eBook package: De Gruyter Penn Press eBook Package American History
Links: Cael y testun llawn; Cael y testun llawn; Cover
10
Cyhoeddwyd: c2012.
Links: Cael y testun llawn
11
Cyhoeddwyd: [2014]
Superior document: Title is part of eBook package: De Gruyter New York University Press Complete eBook-Package 2014-2015
Links: Cael y testun llawn; Cael y testun llawn; Cover
12
Cyhoeddwyd: [2005]
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
13
Cyhoeddwyd: [2014]
Links: Cael y testun llawn; Cael y testun llawn; Cover
14
Cyhoeddwyd: [2007]
Superior document: Title is part of eBook package: De Gruyter Columbia University Press eBook-Package Backlist 2000-2013
Links: Cael y testun llawn; Cael y testun llawn; Cover