Não informado. (1960). Main Economic Indicators. Department of Economics and Statistics.
Chicagoスタイル(17版)引用形式Não informado. Main Economic Indicators. Paris: Department of Economics and Statistics, 1960.
MLA(8版)引用形式Não informado. Main Economic Indicators. Department of Economics and Statistics, 1960.
警告: この引用は必ずしも正確ではありません.