Ceballos Betancur, W. A. (2023). Tendencies of the University Social Responsibility (MSW) of the Institutions of Higher Education (IES) in the city of Medellin-Colombia. Corporación Universitaria Americana.
Lua i Stíl Chicago (17ú heag.)Ceballos Betancur, Wilfer Arley. Tendencies of the University Social Responsibility (MSW) of the Institutions of Higher Education (IES) in the City of Medellin-Colombia. Corporación Universitaria Americana, 2023.
Lua MLA (8ú heag.)Ceballos Betancur, Wilfer Arley. Tendencies of the University Social Responsibility (MSW) of the Institutions of Higher Education (IES) in the City of Medellin-Colombia. Corporación Universitaria Americana, 2023.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.