APA (7 ম সংস্করণ) উদ্ধৃতি

ebrary, Inc, & Lesca, N. (2011). Environmental scanning and sustainable development. ISTE ; Wiley.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

ebrary, Inc, এবং Nicolas Lesca. Environmental Scanning and Sustainable Development. London : Hoboken, N.J.: ISTE ; Wiley, 2011.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

ebrary, Inc, এবং Nicolas Lesca. Environmental Scanning and Sustainable Development. ISTE ; Wiley, 2011.