khalid, r. o. (1962). agriculture versus industralization. the institute of national planning.
Citação do estilo Chicago (17ª ed.)khalid, r. o. Agriculture Versus Industralization. cairo: the institute of national planning, 1962.
Citação MLA (9ª ed.)khalid, r. o. Agriculture Versus Industralization. the institute of national planning, 1962.