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Chicago-Zitierstil (17. Ausg.)European Federation of Sexology. "For a Millennium of Sexual Health": Final Programm. Berlin: [o.V.], 2000.
MLA-Zitierstil (8. Ausg.)European Federation of Sexology. "For a Millennium of Sexual Health": Final Programm. [o.V.], 2000.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.