1969 Vinyl 
Fania Records
design Izzy Sanabria
directed by [recording] Johnny Pacheco
engineer Richard Alderson
tracks b1, b2 lead vocals Cheo Feliciano
tracks a1, a2, a5 lead vocals Ronnie Marks
photography by Marty Topp
producer Jerry Masucci
directed by [recording] Johnny Pacheco
engineer Richard Alderson
tracks b1, b2 lead vocals Cheo Feliciano
tracks a1, a2, a5 lead vocals Ronnie Marks
photography by Marty Topp
producer Jerry Masucci