Journal Article
                        
                        Pronyk, Paul M., Trudy  Harpham, Joanna  Busza, Godfrey  Phetla, Linda A.  Morison, James R.  Hargreaves, Julia C.  Kim, Charlotte H.  Watts, and John D.  Porter.  
"Can social capital be intentionally generated? A randomized trial from rural South Africa." Social Science & Medicine 67, no. 10 (2008): 1559-1570.