Kumar, P. M. (1999). Stress in police in India: Recognition, diagnosis and coping strategies. Gyan.
Cita Chicago Style (17a ed.)Kumar, Pragya Mathur. Stress in Police in India: Recognition, Diagnosis and Coping Strategies. New Delhi: Gyan, 1999.
Cita MLA (8a ed.)Kumar, Pragya Mathur. Stress in Police in India: Recognition, Diagnosis and Coping Strategies. Gyan, 1999.
Precaución: Estas citas no son 100% exactas.