Lambert Publications. Worldwide Goberment Directory with Inter-Governamental Organizations 1983. Lambert Publications.
Cita Chicago Style (17a ed.)Lambert Publications. Worldwide Goberment Directory with Inter-Governamental Organizations 1983. Washington D.C.: Lambert Publications.
Cita MLA (9a ed.)Lambert Publications. Worldwide Goberment Directory with Inter-Governamental Organizations 1983. Lambert Publications.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.