Preijers, R. D. (2013). Stress and coping in undercover law enforcement officers.
Cita Chicago Style (17a ed.)Preijers, Robert D. Stress and Coping in Undercover Law Enforcement Officers. 2013.
Cita MLA (8a ed.)Preijers, Robert D. Stress and Coping in Undercover Law Enforcement Officers. 2013.
Precaución: Estas citas no son 100% exactas.