Kotler, Philip; Armstrong, Gary
Hill
Werther
Matilla Garcia
Newstrom John
Schiller Bradley
De La Garza
Vallés José
Requeijo Jaime
Dornbusch Rudiger; Fischer Stanley; Startz Richard
Durban Oliva Salvador; Mochon Francisco; Vilardell Inmaculada; Sola Magda; Ferrell Linda; Ferrell O. C.; Hirt Geoffrey
Aa. Vv.
