DE SALES, R. R. (2017). French verb drills. Mc Graw HIll Education.
Cita Chicago Style (17a ed.)DE SALES, R.de Roussy. French Verb Drills. Mc Graw HIll Education, 2017.
Cita MLA (9a ed.)DE SALES, R.de Roussy. French Verb Drills. Mc Graw HIll Education, 2017.
Precaución: Estas citas no son 100% exactas.