Ussery, H. (2022). The small-scale poultry flock: An all-natural approach to raising and breeding chickens and other fowl for home and market growers (Revised edition.). Chelsea Green Publishing.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रUssery, Harvey. The Small-scale Poultry Flock: An All-natural Approach to Raising and Breeding Chickens and Other Fowl for Home and Market Growers. Revised edition. White River Junction, Vermont: Chelsea Green Publishing, 2022.
एमएलए (8वां संस्करण) प्रशस्ति पत्रUssery, Harvey. The Small-scale Poultry Flock: An All-natural Approach to Raising and Breeding Chickens and Other Fowl for Home and Market Growers. Revised edition. Chelsea Green Publishing, 2022.
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