Não informado. (1970). ISLA: Information Services on Latin America. Information Services in Latin American.
Chicagoスタイル(17版)引用形式Não informado. ISLA: Information Services on Latin America. Oakland, Calif: Information Services in Latin American, 1970.
MLA(8版)引用形式Não informado. ISLA: Information Services on Latin America. Information Services in Latin American, 1970.
警告: この引用は必ずしも正確ではありません.