Lebigre, B., Cooreman, R., & Beaujard, A. (1965). La promotion sociale. Paris: Dunod.
Chicago Style (17th ed.) CitationLebigre, B., R. Cooreman, and A. Beaujard. La Promotion Sociale. Paris: Dunod, 1965.
MLA (8th ed.) CitationLebigre, B., et al. La Promotion Sociale. Paris: Dunod, 1965.
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