Halbert, M. G., & Worley, O. K. (1941). John raises chickens. published by Bureau of School Service, University of Kentucky, as a part of an experiment in applied economics made possible by a grant from the Alfred P. Sloan Foundation.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHalbert, Marie Goodwin, और Opaline King Worley. John Raises Chickens. Lexington, Ky.: published by Bureau of School Service, University of Kentucky, as a part of an experiment in applied economics made possible by a grant from the Alfred P. Sloan Foundation, 1941.
एमएलए (8वां संस्करण) प्रशस्ति पत्रHalbert, Marie Goodwin, और Opaline King Worley. John Raises Chickens. published by Bureau of School Service, University of Kentucky, as a part of an experiment in applied economics made possible by a grant from the Alfred P. Sloan Foundation, 1941.