Pierre Guillaume Frédéric le Play

Pierre Guillaume Frédéric le Play (; ) adalah seorang insinyur, sosiolog dan ekonom asal Prancis. Le Play menuntut ilmu di École Polytechnique dan École des Mines.

Sumber
 Brooke, Michael Z. (1970). Le Play, Engineer and Social Scientist: The Life and Work of Frederic Le Play. Harlow UK: Longmans.
 Herbertson, Fanny Louisa Dorothea (1950). The Life of Frédéric Le Play, Ledbury, Herefordshire: Le Play House Press.

Bacaan tambahan
 Beaver, S. H. (1962). "The Le Play Society and Field Work," Geography 47 (3), pp. 225–240.
 Beum, Robert (1997). "Ultra-Royalism Revisited," Modern Age 39 (3), pp. 290–322.
 Healy, Mary Edward (1947). "Le Play's Contribution to Sociology: His Method," The American Catholic Sociological Review 8 (2), pp. 97–110.
 Herbertson, Dorothy (1920). "Le Play and Social Science," The Sociological Review 12 (2), pp. 108–110.
 Higgs, Henry (1890). "Frédéric Le Play," The Quarterly Journal of Economics 4 (4), pp. 408–433.
 Pitt, Alan (1998). "Frédéric Le Play and the Family: Paternalism and Freedom in the French Debates of the 1870s," French History 12 (1), pp. 67–89.
 Rousiers, Paul De (1894). "La Science Sociale," Annals of American Academy of Political and Social Science 4 (4), pp. 128–154. 
 Sorokin, Pitirim A. (1928). "Frederic Le Play's School." In: Contemporary Sociological Theories, New York: Harper, pp. 63–98.
 Swinny, S. H. (1921). "The Sociological Schools of Comte and Le Play," The Sociological Review 13 (2), pp. 68–74.
 Zimmerman, Carle Clark (1935). "Le Play Theories." In: Family and Society. New York: D. Van Nostrand Company, Inc., p. 71.

Pranala luar

 Reforming Vision: The Engineer Le Play Learns to Observe Society Sagely

Ekonom Prancis