Styl cytowania APA

World Bank. (2007). The Little Data Book on Private Sector Development 2007. The World Bank.

Styl cytowania Chicago

World Bank. The Little Data Book on Private Sector Development 2007. Washington, D.C: The World Bank, 2007.

Styl cytowania MLA

World Bank. The Little Data Book on Private Sector Development 2007. The World Bank, 2007.