Style de citation APA

Ehrhardt, D., Burdon, R., & World Bank Private Participation in Infrastructure Group. (1999). Free entry in infrastructure. World Bank, Private Sector Development Dept., Private Participation in Infrastructure.

Style de citation Chicago

Ehrhardt, David, Rebecca Burdon, et World Bank Private Participation in Infrastructure Group. Free Entry in Infrastructure. Washington, DC (1818 H St., NW, Washington 20433): World Bank, Private Sector Development Dept., Private Participation in Infrastructure, 1999.

Style de citation MLA

Ehrhardt, David, et al. Free Entry in Infrastructure. World Bank, Private Sector Development Dept., Private Participation in Infrastructure, 1999.