John, P. (1968). Institute of economic growth Delhi: Some aspects of the structure of Indian agricultural economy 1947-48 to 1961-62. Asia Publishing House.
استشهاد بنمط شيكاغوJohn, P.V. Institute of Economic Growth Delhi: Some Aspects of the Structure of Indian Agricultural Economy 1947-48 to 1961-62. Bombay: Asia Publishing House, 1968.
MLA استشهادJohn, P.V. Institute of Economic Growth Delhi: Some Aspects of the Structure of Indian Agricultural Economy 1947-48 to 1961-62. Asia Publishing House, 1968.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.