engineer [diretor técnico] Z. J. Merky
engineer [técnico de gravação] Jorge Teixeira Da Rocha
layout De Mello & Leonardo
music director Lyrio Panicali
orchestrated by César Camargo Mariano
photography by Studio Maitiry
producer [assistente de produção] Wilson Simonal
producer [diretor de produção] Milton Miranda
technician [técnico de laboratorio] Reny R. Lippi
Record Company Indústrias Elétricas E Musicais Fábrica Odeon S.A.
Catalog number: MOFB 3541 (on front and back cover), SMOFB 3541 (on labels)

In sandwich cover

A3 on label is listed as Amazonas (Keep Talking)
Matrix / Runout: SBR.XLD 11.679 (Side A label)
Matrix / Runout: SBR.XLD 11.680 (Side B label)