Bogdanov, SlavicaBrown, KeriBukowski, CharlesCarnegie, DaleCarnegie, Dale and Associates, IncDal Medico, Marcia ReginaDale, Cyndide Jesus, Carolina MariaFigueiredo, IsabelaGabeira, Fernando Paulo NagleGeorge OrwellGraciet, JeanGramsci, AntonioGrĂŒn, AnselmKotsou, IliosLins e Silva, FlĂĄviaLynch, BrittanyPetitcollin, ChristelPoletti, RosettePooley, ClareQuinn, JuliaRamos, LazaroRangel, MonicaRas, PatriceRowling, J. K.Stappen, Anne vanThalmann, Yves-Alexandre