engineer [ingeniero de sonido] Mario Rincon Parra
music director [dirección musical] Julio Ernesto Estrada
producer Jose Maria Fuentes Estrada
Published By Edimúsica
Title track B4 on label is Materile-Rileron

A1 to A4, B1, B2 and B4 Edimusica
Matrix / Runout: LP 300597-A (Label side A)
Matrix / Runout: LP 300597-B (Label side B)