7Boucher S, Guirkinger C,Trivelli C. Direct Elicitation of Credit Constraints: Conceptual and Practical Issues with an Empirical Application to Peruvian Agriculture. Working Paper,American Agricultural Economics Association Annual Meeting,2005.
8Feder G, Onchan T, Chalamwong Y, Hongladarom C. Land Policies and Farm Productivity in Thailand, Johns Hopkins University Press, Balti- more, 1988.
9Kemper N, Klump R. Land Reform and the Formalization of Household Credit in Rural Vietnam. Working Paper, German Development Econom- ics Conference,2010.
10Lopez R. Land Titles and Farm Productivity in Honduras,World Bank,Washington, 1997.