arranged by, directed by Eduardo Leiva
arranged by, directed by Jose Miguel Estébanez
tracks julian navarro arranged by, directed by Julián Navarro
engineer Juan Vinader
engineer Mike Marsh
mixed by Ted Stein
producer Pimpinela
producer Staff
technician Antonio Álvarez
technician Luis Villena
Phonographic Copyright (p) CBS Holland
Made By CBS/Columbia C.A.