Duck, S. (1993). Social context and relationships. Understanding relationship processes series.
Cita Chicago Style (17a ed.)Duck, Steve. "Social Context and Relationships." Understanding Relationship Processes Series 1993.
Cita MLA (9a ed.)Duck, Steve. "Social Context and Relationships." Understanding Relationship Processes Series, 1993.
Precaución: Estas citas no son 100% exactas.