FBM. (1992). Machinery management: How to select machinery to fit real needs of farm managers. Illinois: John Deere.
استشهاد بنمط شيكاغوFBM. Machinery Management: How to Select Machinery to Fit Real Needs of Farm Managers. Illinois: John Deere, 1992.
MLA استشهادFBM. Machinery Management: How to Select Machinery to Fit Real Needs of Farm Managers. Illinois: John Deere, 1992.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.