Não informado. (2018). Organization and Administrative Sciences. Kent State University, Comparative Administration Research Institute.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিNão informado. Organization and Administrative Sciences. Kent, Ohio: Kent State University, Comparative Administration Research Institute, 2018.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিNão informado. Organization and Administrative Sciences. Kent State University, Comparative Administration Research Institute, 2018.
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