United Nations Conference on Trade and Development. (2002). Investment policy review: The United Republic of Tanzania. United Nations.
Cita Chicago (17th ed.)United Nations Conference on Trade and Development. Investment Policy Review: The United Republic of Tanzania. Geneva: United Nations, 2002.
Cita MLA (9th ed.)United Nations Conference on Trade and Development. Investment Policy Review: The United Republic of Tanzania. United Nations, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.