Triángulo de cuatro
- Godina: 1975
- Country: Argentina
- Žanr: Drama
- Studio: Aries Cinematográfica Argentina
- Ključna riječ:
- Direktor: Fernando Ayala
- Uloge: Thelma Biral, Graciela Borges, Federico Luppi, Juan José Camero, Jorge Rivera López, China Zorrilla