1
Cyhoeddwyd: 2000
Superior document: FF communications 273 = vol. 125
2
Cyhoeddwyd: 1977.
Links: Cael y testun llawn
3
Cyhoeddwyd: [2011]
Superior document: Title is part of eBook package: De Gruyter DGBA Literary and Cultural Studies - <1990
Links: Cael y testun llawn; Cael y testun llawn; Cover