1
Cyhoeddwyd: 1999.
Superior document: Questions and analysis in history
2
Cyhoeddwyd: 1999.
Superior document: Questions and analysis in history
3
Cyhoeddwyd: 1996.
Superior document: Aspects of history
4
Cyhoeddwyd: 2010.
Superior document: Questions and analysis in history
5
Cyhoeddwyd: 2003.
Superior document: Questions and analysis in history
6
Cyhoeddwyd: 1994.
Superior document: Aspects of history
7
Cyhoeddwyd: c2002.
Links: Cael y testun llawn
8
Cyhoeddwyd: [2005]
Superior document: Title is part of eBook package: De Gruyter Asian Studies Backlist (2000-2014) eBook Package
Links: Cael y testun llawn; Cael y testun llawn; Cover
9
Cyhoeddwyd: 2014.
Links: Cael y testun llawn
10
Cyhoeddwyd: c2012.
Superior document: Perspectives on cognitive psychology
Links: Cael y testun llawn
11
Cyhoeddwyd: [2022]
Superior document: Title is part of eBook package: De Gruyter Edinburgh University Press Complete eBook-Package 2014-2015
Links: Cael y testun llawn; Cael y testun llawn; Cover
12
Cyhoeddwyd: [2022]
Superior document: Title is part of eBook package: De Gruyter EBOOK PACKAGE COMPLETE 2022 English
Links: Cael y testun llawn; Cael y testun llawn; Cover
13
Cyhoeddwyd: [2011]
Superior document: Title is part of eBook package: De Gruyter Gorgias Press Backlist eBook-Package 2001-2013
Links: Cael y testun llawn; Cael y testun llawn; Cover