Teixeira, Pedro. ?A Portrait Of The Economics Of Education, 1960-1997?. History Of Political Economy 32. History Of Political Economy  (2000): 286-287. https://www.scopus.com/inward/record.uri?eid=2-s2.0-24944577189&partnerID=40&md5=48d93d3784a334cb6768260442aa2725.