1.
, , . Optimath, CM1. Paris: Hachette éducation; 1997.
, et . Optimath, CM1. Paris : Hachette éducation, 20 mai 1997. ISBN 2-01-116011-1
Daniel Claudine, Descaves Alain, & Eiller Robert. (1997). Optimath, CM1. Hachette éducation.
MLA (8th ed.) CitationDaniel Claudine, et al. Optimath, CM1. Hachette éducation, 1997.
Warning: These citations may not always be 100% accurate.