Ekeh, P. P. (1974). Social exchange theory: The two traditions. Harvard University.
Citación estilo ChicagoEkeh, Peter P. Social Exchange Theory: The Two Traditions. Cambridge: Harvard University, 1974.
Cita MLAEkeh, Peter P. Social Exchange Theory: The Two Traditions. Harvard University, 1974.
Warning: These citations may not always be 100% accurate.