Archer, J. (1991). Managing anxiety and stress (2nd ed.). Accelerated Development.
Cita Chicago (17th ed.)Archer, James. Managing Anxiety and Stress. 2nd ed. Muncie, Ind: Accelerated Development, 1991.
Cita MLA (9th ed.)Archer, James. Managing Anxiety and Stress. 2nd ed. Accelerated Development, 1991.
Atenció: Aquestes cites poden no estar 100% correctes.