Não informado. (2003). Canadian Biosystems Engineering. Canadian Society for Engineering in Agricultural, Food and Biological Systems.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিNão informado. Canadian Biosystems Engineering. Saskatoon, Canada: Canadian Society for Engineering in Agricultural, Food and Biological Systems, 2003.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিNão informado. Canadian Biosystems Engineering. Canadian Society for Engineering in Agricultural, Food and Biological Systems, 2003.
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