1
Cyhoeddwyd: 1990.
Superior document: Studies in language companion series (SLCS), v. 20
Links: Cael y testun llawn
2
Cyhoeddwyd: c1995.
Superior document: Studies in language companion series, v. 27
Links: Cael y testun llawn
3
Cyhoeddwyd: [2014]
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
4
Cyhoeddwyd: [2011]
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