APA (7th ed.) Citation
COURCY, R., & ET AL. (1992). MIEUX DEFINIR, MIEUX COMMUNIQUER, AGIR PLUS EFFICACEMENT.
Chicago Style (17th ed.) Citation
COURCY, R.DE, and ET AL. MIEUX DEFINIR, MIEUX COMMUNIQUER, AGIR PLUS EFFICACEMENT. 1992.
MLA (9th ed.) Citation
COURCY, R.DE, and ET AL. MIEUX DEFINIR, MIEUX COMMUNIQUER, AGIR PLUS EFFICACEMENT. 1992.
Warning: These citations may not always be 100% accurate.