Fontana, D. (1989). Managing stress. British Psychological Society and Routledge, London ; Chapman & Hall [distributor].
Cita Chicago (17th ed.)Fontana, David. Managing Stress. Leicester : New York, NY: British Psychological Society and Routledge, London ; Chapman & Hall [distributor], 1989.
Cita MLA (9th ed.)Fontana, David. Managing Stress. British Psychological Society and Routledge, London ; Chapman & Hall [distributor], 1989.
Atenció: Aquestes cites poden no estar 100% correctes.