Murray, A.I., Top management group heterogeneity and firm performance. Strategic Management Journal, 1989. 10: p. 125-141.
Norburn, D. and S. Birley, The top management team and corporate performance. Strategic Management Journal, 1988. 9(3): p. 225-237.
Carpenter, M.A., THE IMPLICATIONS OF STRATEGY AND SOCIAL CONTEXT FOR THE RELATIONSHIP BETWEEN TOP TEAM MANAGEMENT HETEROGENEITY AND FIRM PERFORMANCE. Strategic Management Journal, 2002. 23(3): p. 275-284.