WIONCZEK, Miguel S. Nicolas G. Plessz. Problems and prospectos of economic integration in West Africa. Centre for Developing Area Studies. Montreal : Mcgill University Press, 1968. x, 92 p. (Keirth Callard Lectures Series II). Foro Internacional, [S. l.], v. 9, n. 4, p. 423–424, 1969. Disponível em: https://forointernacional.colmex.mx/index.php/fi/article/view/446. Acesso em: 22 nov. 2024.