Kay, R. D., & Edward, W. M. (2000). Farm Management (3rd Ed.). S. chand & Company LTD..
Chicago-čujuhus (17. p.)Kay, Ronald D., juo William M. Edward. Farm Management. 3rd Ed. New Delhi: S. chand & Company LTD., 2000.
MLA-čujuhus (9. p.)Kay, Ronald D., juo William M. Edward. Farm Management. 3rd Ed. S. chand & Company LTD., 2000.
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