Cita APA

(1986). Mathematical directory of the developing countries: French and Portuguese speaking African countries. France: International Centre for Pure and Applied Mathematics.

Citación estilo Chicago

Mathematical Directory of the Developing Countries: French and Portuguese Speaking African Countries. France: International Centre for Pure and Applied Mathematics, 1986.

Cita MLA

Mathematical Directory of the Developing Countries: French and Portuguese Speaking African Countries. France: International Centre for Pure and Applied Mathematics, 1986.