1
Cyhoeddwyd: [2022]
Superior document: Title is part of eBook package: De Gruyter HUP eBook-Package Backlist 2000-2013 (Canada)
2
Cyhoeddwyd: [2020]
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
3
Cyhoeddwyd: [2021]
Superior document: Title is part of eBook package: De Gruyter DG Plus DeG Package 2021 Part 1
Links: Cael y testun llawn; Cael y testun llawn; Cover