Não informado. Annual Progress Report on Agricultural Research and Experimentation. University of Manitoba.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিNão informado. Annual Progress Report on Agricultural Research and Experimentation. Manitoba, Canada: University of Manitoba.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিNão informado. Annual Progress Report on Agricultural Research and Experimentation. University of Manitoba.
সতর্কবাণী: সাইটেশন সবসময় 100% নির্ভুল হতে পারে না.