Cita APA (7th ed.)

United Nations Centre for Industrial Development. (1979). Information sources on industrail maintenance and repair. United Nations.

Cita Chicago (17th ed.)

United Nations Centre for Industrial Development. Information Sources on Industrail Maintenance and Repair. New York: United Nations, 1979.

Cita MLA (9th ed.)

United Nations Centre for Industrial Development. Information Sources on Industrail Maintenance and Repair. United Nations, 1979.