APA (7 ম সংস্করণ) উদ্ধৃতি

Barker, R. M. Corporate governance, competition, and political parties. Oxford University Press.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Barker, Roger M. Corporate Governance, Competition, and Political Parties. Oxford University Press.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Barker, Roger M. Corporate Governance, Competition, and Political Parties. Oxford University Press.