Oligiati, F. (1940). Carlos Matthey. Difusion.
Cita Chicago (17th ed.)Oligiati, Francisco. Carlos Matthey. Buenos Aires: Difusion, 1940.
Cita MLA (9th ed.)Oligiati, Francisco. Carlos Matthey. Difusion, 1940.
Atenció: Aquestes cites poden no estar 100% correctes.