Valenzuela, Raúl. 1993. «PIPER, Thomas; GENTILE, Mary; DALOZ PARKS, Sharon, 1993. Can Ethics Be Taught? Perspectives, Challenges and Approaches at the Harvard Business School, Boston: Harvard Business School, 176 Pp». Apuntes. Revista De Ciencias Sociales, n.º 33 (abril), 125-28. https://doi.org/https://doi.org/10.21678/apuntes.33.386.