¡Vacúnala!   Publication Date:   1928 Creator:   Simons, Moisés ( composer ) Montaner, Rita ( performer ) Betancourt, Rafael ( performer ) Publisher.Display:   Columbia ( New York ; ) Format:   1 sound disc : 78 rpm ; 10 in. Subjects.Display:   Popular music Digital media Source Institution:   Florida International University Donor:   Cristóbal Díaz Ayala ¡Vacúnala!