Ostrom, E., & Walker, J. (2003). Trust and reciprocity: Interdisciplinary lessons from experimental research. Russell Sage Foundation.
Cita Chicago (17th ed.)Ostrom, Elinor, i James Walker. Trust and Reciprocity: Interdisciplinary Lessons from Experimental Research. New York: Russell Sage Foundation, 2003.
Cita MLA (8th ed.)Ostrom, Elinor, i James Walker. Trust and Reciprocity: Interdisciplinary Lessons from Experimental Research. Russell Sage Foundation, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.