Miguel, E., & Kremer, M. (2001). Worms: Education and health externalities in Keyna. National Bureau of Economic Research.
Chicago Style (17. basım) AtıfMiguel, Edward, ve Michael Kremer. Worms: Education and Health Externalities in Keyna. Cambridge: National Bureau of Economic Research, 2001.
MLA (9th ed.) AtıfMiguel, Edward, ve Michael Kremer. Worms: Education and Health Externalities in Keyna. National Bureau of Economic Research, 2001.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..