arranged by Joan Lluís Moraleda
engineer Juan José Moreno
producer [director artístico] Manuel Gas
written-by José Aponte
written-by Manuel Vázquez Montalbán
Manufactured By Ariola Eurodisc S.A.
Temas del LP Guillermotta en el país de las Guillerminas
First catalog number on sleeve, second on labels.
Rights Society: SGAE
Depósito Legal: B.53865-1972