APA (7 ম সংস্করণ) উদ্ধৃতি

Biller, D., & Nabi, I. (2013). Investing in infrastructure harnessing its potential for economic growth in Sri Lanka. World Bank.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Biller, Dan, এবং Ijaz Nabi. Investing in Infrastructure Harnessing Its Potential for Economic Growth in Sri Lanka. Washington, D.C.: World Bank, 2013.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Biller, Dan, এবং Ijaz Nabi. Investing in Infrastructure Harnessing Its Potential for Economic Growth in Sri Lanka. World Bank, 2013.