design Alberto Reyna
engineer Fernando Forner
engineer José Antonio Alvarez Alija
executive-producer Manuel Alejandro
lacquer cut by Ricardo Rico
photography by Serapio Carreño
producer David Beigbeder
producer José Antonio Alvarez Alija
tracks a1, a4, a5, b2, b4 written-by Ana Magdalena
written-by Manuel Alejandro
tracks a2, a3, b1, b3, b5 written-by Maria Alejandra
Phonographic Copyright (p) Bertelsmann De Mexico, S.A.
Made By Bertelsmann De Mexico, S.A.
Recorded At Estudios Sonoland
(p) 1983 Bertelsmann De Mexico, S.A.
Matrix / Runout: LAN-560-A MP1 6/9/83 Rico (Variant 1 Side A, handetched)
Matrix / Runout: LAN.560.B MP4 12-X-83 Rico (Variant 1 Side B, handetched)
Matrix / Runout: LAN-560-A MP5 18-X-83 Rico (Variant 2 runout Side A etched)
Matrix / Runout: LAN-560-B MP-5 18-X-83 Rico (Variant 2 runout Side B etched)
Matrix / Runout: LAN-560-A MP-2 6-X-83 Rico (Variant 3 Side A Etched)
Matrix / Runout: LAN-560-B MP2 6-X-83 Rico (Variant 3 Side B Etched)
Matrix / Runout: LAN-560-A MP 5 18-X-83 Rico (Variant 4 Side A Etched)
Matrix / Runout: LAN-560 B MP 1 6-IX-83 Rico (Variant 4 Side B Etched)