CHRISTAKIS, NICHOLAS A.
București
Curtea Veche Publishing
2015
Comunicare (sociologie)
316.77:004.738.5
9786065885493
COYLE, DANIEL
Bucureşti
Publica
2018
Grup social (sociologie)
316.6
9786067223224
MERFEA, MIHAI
Braşov
Barsa
1991
Etnie (sociologie)
3-05(=214.58)(498)