International Association for Semiotic Studies. International Congress. (1992). Signs of humanity: Proceedings of the IVth International Congress, International Association for Semiotic Studies, Barcelona/Perpignan, March 30-April 6, 1989 = L' homme et ses signes : actes du IVe Congrès Mondial, Association Internationale de Sémiotique, Barcelona/Perpignan, March 30-April 6, 1989. Mouton de Gruyter.
Cita Chicago Style (17a ed.)International Association for Semiotic Studies. International Congress. Signs of Humanity: Proceedings of the IVth International Congress, International Association for Semiotic Studies, Barcelona/Perpignan, March 30-April 6, 1989 = L' Homme Et Ses Signes : Actes Du IVe Congrès Mondial, Association Internationale De Sémiotique, Barcelona/Perpignan, March 30-April 6, 1989. Berlin ; New York: Mouton de Gruyter, 1992.
Cita MLA (9a ed.)International Association for Semiotic Studies. International Congress. Signs of Humanity: Proceedings of the IVth International Congress, International Association for Semiotic Studies, Barcelona/Perpignan, March 30-April 6, 1989 = L' Homme Et Ses Signes : Actes Du IVe Congrès Mondial, Association Internationale De Sémiotique, Barcelona/Perpignan, March 30-April 6, 1989. Mouton de Gruyter, 1992.