lohr, v. (1974). problems of determining the role of agriculture in the development of national economy and society. the institute of national planning.
Citace podle Chicago (17th ed.)lohr, v. Problems of Determining the Role of Agriculture in the Development of National Economy and Society. cairo: the institute of national planning, 1974.
Citace podle MLA (9th ed.)lohr, v. Problems of Determining the Role of Agriculture in the Development of National Economy and Society. the institute of national planning, 1974.