Agrarian Research and Training Institute. (1977). Land reform and the development of coconut lands: A case study of selected villages and estates in the class II coconut lands of Colombo District. Agrarian Research and Training Institute.
Chicago-referens (17:e uppl.)Agrarian Research and Training Institute. Land Reform and the Development of Coconut Lands: A Case Study of Selected Villages and Estates in the Class II Coconut Lands of Colombo District. [Colombo]: Agrarian Research and Training Institute, 1977.
MLA-referens (8:e uppl.)Agrarian Research and Training Institute. Land Reform and the Development of Coconut Lands: A Case Study of Selected Villages and Estates in the Class II Coconut Lands of Colombo District. Agrarian Research and Training Institute, 1977.