1
Cyhoeddwyd: [2020]
Superior document: Title is part of eBook package: De Gruyter DG Plus DeG Package 2020 Part 1
2
Cyhoeddwyd: [2004]
Superior document: Title is part of eBook package: De Gruyter Iberoamericana Vervuert eBook Package Backlist 2000-2014
Links: Cael y testun llawn; Cover
3
Cyhoeddwyd: [2013]
Superior document: Title is part of eBook package: De Gruyter DGBA Backlist Complete English Language 2000-2014 PART1
Links: Cael y testun llawn; Cael y testun llawn; Cover