Columbia subject headings:
Harvard subject headings:
Communication models.
Critical discourse analysis
Discourse analysis--Social aspects.
Information society--Social aspects.
Knowledge economy--Social aspects.
Rhetoric--Social aspects.
Speech acts (Linguistics)
Princeton subject headings:
Communication models.
Critical discourse analysis.
Discourse analysis--Social aspects.
Information society--Social aspects.
Knowledge economy--Social aspects.
Rhetoric--Social aspects.
Speech acts (Linguistics)