Columbia subject headings:
African languages--Congresses.
Language and languages in literature--Congresses.
Mass media and language--Africa--Congresses.
Popular culture--Africa--Congresses.
Harvard subject headings:
African languages--Congresses.
Language and culture--Africa--Congresses.
Language and languages in literature--Congresses.
Mass media and language--Africa--Congresses.
Popular culture--Africa--Congresses.
Princeton subject headings:
African languages--Congresses.
Language and languages in literature--Congresses.
Mass media and language--Africa--Congresses.
Popular culture--Africa--Congresses.