Cita APA (7th ed.)
United Nations. (1969). A STUDY OF THE CAPACITY OF THE UNITED NATIONS DEVELOPMENT SYSTEM.
Cita Chicago (17th ed.)
United Nations. A STUDY OF THE CAPACITY OF THE UNITED NATIONS DEVELOPMENT SYSTEM. 1969.
Cita MLA (9th ed.)
United Nations. A STUDY OF THE CAPACITY OF THE UNITED NATIONS DEVELOPMENT SYSTEM. 1969.
Atenció: Aquestes cites poden no estar 100% correctes.