Cita APA

United Nations Industrial Development Organization, & Fröhlich, E. A. (1994). Manual for small industrial businesses: Project design and appraisal. United Nations Industrial Development Organization.

Citación estilo Chicago

United Nations Industrial Development Organization, and E. A. Fröhlich. Manual for Small Industrial Businesses: Project Design and Appraisal. Vienna: United Nations Industrial Development Organization, 1994.

Cita MLA

United Nations Industrial Development Organization, and E. A. Fröhlich. Manual for Small Industrial Businesses: Project Design and Appraisal. Vienna: United Nations Industrial Development Organization, 1994.