1
Cyhoeddwyd: 2005.
Superior document: Cahiers de Formulation Series
Links: Cael y testun llawn
2
Cyhoeddwyd: [2005]
Superior document: Title is part of eBook package: De Gruyter EDP Sciences Backlist eBook Package 2000-2013
Links: Cael y testun llawn; Cael y testun llawn; Cover
3
Cyhoeddwyd: [2019]
Superior document: Title is part of eBook package: De Gruyter DGBA Linguistics and Semiotics - <1990
Links: Cael y testun llawn; Cael y testun llawn; Cover