Lador-Lederer, J. J. (1968). International group protection: Aims and methods in human rights. A.W. Sijthoff.
Cita Chicago Style (17a ed.)Lador-Lederer, J. Josef. International Group Protection: Aims and Methods in Human Rights. Leyden: A.W. Sijthoff, 1968.
Cita MLA (9a ed.)Lador-Lederer, J. Josef. International Group Protection: Aims and Methods in Human Rights. A.W. Sijthoff, 1968.
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