Lambert Publications. Worldwide Goberment Directory with Inter-Governamental Organizations 1983. Lambert Publications.
Chicagoスタイル(17版)引用形式Lambert Publications. Worldwide Goberment Directory with Inter-Governamental Organizations 1983. Washington D.C.: Lambert Publications.
MLA(9版)引用形式Lambert Publications. Worldwide Goberment Directory with Inter-Governamental Organizations 1983. Lambert Publications.
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