Não informado. (1970). ISLA: Information Services on Latin America. Information Services in Latin American.
Style de citation Chicago (17e éd.)Não informado. ISLA: Information Services on Latin America. Oakland, Calif: Information Services in Latin American, 1970.
Style de citation MLA (8e éd.)Não informado. ISLA: Information Services on Latin America. Information Services in Latin American, 1970.
Attention : ces citations peuvent ne pas être correctes à 100%.