American Society of Agricultural Engineers. (1984). ASAE standards: Standards, engineering practices and data adopted by the American Society of Agricultural Engineers. The Society.
Chicago-referens (17:e uppl.)American Society of Agricultural Engineers. ASAE Standards: Standards, Engineering Practices and Data Adopted by the American Society of Agricultural Engineers. St. Joseph, MI: The Society, 1984.
MLA-referens (8:e uppl.)American Society of Agricultural Engineers. ASAE Standards: Standards, Engineering Practices and Data Adopted by the American Society of Agricultural Engineers. The Society, 1984.
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