Breckon, D. J. (1997). Managing health promotion programs: Leadership skills for the 21st century. Aspen.
Cita Chicago (17th ed.)Breckon, Donald J. Managing Health Promotion Programs: Leadership Skills for the 21st Century. Gaithersburg, Md: Aspen, 1997.
Cita MLA (9th ed.)Breckon, Donald J. Managing Health Promotion Programs: Leadership Skills for the 21st Century. Aspen, 1997.
Atenció: Aquestes cites poden no estar 100% correctes.