Columbia subject headings:
Bemba, Sylvain, 1934---Criticism and interpretation--Congresses.
Sony Lab'Ou Tansi--Criticism and interpretation--Congresses.
Harvard subject headings:
Bemba, Sylvain, 1934---Criticism and interpretation--Congresses.
Sony Lab'Ou Tansi--Criticism and interpretation--Congresses.
Princeton subject headings:
Bemba, Sylvain, 1934-1995--Criticism and interpretation--Congresses.
Sony Lab'Ou Tansi--Criticism and interpretation--Congresses.