Cherel, A. (1945). French without toil. "Assimil".
Cita Chicago (17th ed.)Cherel, A. French Without Toil. Paris: "Assimil", 1945.
Cita MLA (8th ed.)Cherel, A. French Without Toil. "Assimil", 1945.
Atenció: Aquestes cites poden no estar 100% correctes.