APA (7 ম সংস্করণ) উদ্ধৃতি

Kumar, S. (2018). Courgeous leadership: The missing link to creating a lean culture of excellence. Routledge.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Kumar, Sumeet. Courgeous Leadership: The Missing Link to Creating a Lean Culture of Excellence. New York: Routledge, 2018.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Kumar, Sumeet. Courgeous Leadership: The Missing Link to Creating a Lean Culture of Excellence. Routledge, 2018.