Columbia subject headings:
Literary form.
Mass media.
Oral communication.
Psycholinguistics.
Sociolinguistics.
Speech acts (Linguistics)
Written communication.
Harvard subject headings:
English language--Variation
Literary form.
Oral communication.
Speech acts (Linguistics)
Written communication.
Princeton subject headings:
Literary form.
Mass media.
Oral communication.
Psycholinguistics.
Sociolinguistics.
Speech acts (Linguistics)
Written communication.