Teixeira, Pedro. ?Gary Stanley Becker (1930-2014). Economics As A Study Of Human Behaviour?. History Of Economic Ideas 22. History Of Economic Ideas  (2014): 9-22. https://www.scopus.com/inward/record.uri?eid=2-s2.0-84923876199&partnerID=40&md5=d7cd57d76aeaf70a2d4cf18ac7f0b1a8.