1
Cyhoeddwyd: [2011]
Superior document: Title is part of eBook package: De Gruyter DGBA Linguistics and Semiotics 1990 - 1999
Links: Cael y testun llawn; Cael y testun llawn; Cover
2
Cyhoeddwyd: [2017]
Superior document: Title is part of eBook package: De Gruyter DG Plus DeG Package 2017 Part 1
Links: Cael y testun llawn; Cael y testun llawn; Cover
3
Cyhoeddwyd: [2017]
Superior document: Title is part of eBook package: De Gruyter DG Plus DeG Package 2018 Part 1
Links: Cael y testun llawn; Cael y testun llawn; Cover