EONARD-BARTON, D. Core capabilities and core rigidities: a paradox in managing new product development.Strategic Management Journal, v. 13, summer special issue, 111-125, 1992.
PRAHALAD, C.; HAMEL, G. The core competence of the corporation. Harvard Business Review, 68, n. 3, p. 79-91, 1990.
RICHARDSON, G. The organization of industry.Economic Journal, v. 82, n. 327, p. 883-896, 1972.
SELZNICK, P., 1957. Leadership in administration: a sociological interpretation. University of Califonia Press, Berkeley and Los Angeles, Ca. Reprinted in 1984.