NSW Agriculture & Fisheries. Home Study Program, Lees, J., & Wright, V. E. (1988). A13 Farm labour productivity and personnel management. Home Study Program, NSW Agriculture & Fisheries.
Chicago-viite (17. p.)NSW Agriculture & Fisheries. Home Study Program, Jim Lees, ja Victor E. Wright. A13 Farm Labour Productivity and Personnel Management. [Paterson, New South Wales]: Home Study Program, NSW Agriculture & Fisheries, 1988.
MLA-viite (9. p.)NSW Agriculture & Fisheries. Home Study Program, et al. A13 Farm Labour Productivity and Personnel Management. Home Study Program, NSW Agriculture & Fisheries, 1988.
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