artwork Juan Gatti
bass [uncredited], vocals [uncredited] Alejandro Medina
drums [uncredited], musician Isa Portugheis
guitar [uncredited], musician Claudio Gabis
guitar [uncredited], musician Kubero Díaz
musician Enrique "Zurdo" Roizner
musician Juan Rodríguez
musician Kubilai Medina
musician Pomo Lorenzo
producer, musician Billy Bond
violin [uncredited], musician Jorge Pinchevsky
Published By P.A.M.S. Co.
Distributed By Sicamericana Sacifi
Manufactured By Sicamericana Sacifi
1974 ℗ Music Hall
Matrix / Runout: MH-13.062/1 (Side A)
Matrix / Runout: MH-13.062/2 (Side B)
Rights Society: COMAR