(1998). World guide to scientific associations and learned societies (7th ed.). K.G. Saur.
Cita Chicago Style (17a ed.)World Guide to Scientific Associations and Learned Societies. 7th ed. München: K.G. Saur, 1998.
Cita MLA (9a ed.)World Guide to Scientific Associations and Learned Societies. 7th ed. K.G. Saur, 1998.
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