Tracklist Hide Credits
| A | Los Dos Tan Felices = Happy TogetherAdapted By – C. MapelWritten-By – A. Gordon*, G. Bonner* |
| B | Este Amor = Too Much LoveAdapted By – C. MapelWritten-By – C. Ornadel*, P. Callander* |
Companies, etc.
- Manufactured By – Fonogram, S.A.
Notes
On cover reads:Billboard HOT 100. Billboard Award
Barcode and Other Identifiers
- Other (Impuesto de lujo a metálico): Permiso N.º 3760
- Depósito Legal: M. 6534-1967
- Matrix / Runout (A-Side Machine Stamped): 850 S 1021▽A=2
- Matrix / Runout (B-Side Machine Stamped): 850 S 1021▽B=2
