Singer, Hensley, 2004, pp. 48, 461–476. Singer, S.D; Hensley, C (2004). "Learning theory to childhood and adolescent fire-setting: Can it lead to serial murder". International Journal of Offender Therapy and Comparative Criminology. 48 (4): 461—476. doi:10.1177/0306624X04265087. PMID15245657. S2CID5991918.
Singer, Hensley, 2004, pp. 48, 461–476. Singer, S.D; Hensley, C (2004). "Learning theory to childhood and adolescent fire-setting: Can it lead to serial murder". International Journal of Offender Therapy and Comparative Criminology. 48 (4): 461—476. doi:10.1177/0306624X04265087. PMID15245657. S2CID5991918.
Singer, Hensley, 2004, pp. 48, 461–476. Singer, S.D; Hensley, C (2004). "Learning theory to childhood and adolescent fire-setting: Can it lead to serial murder". International Journal of Offender Therapy and Comparative Criminology. 48 (4): 461—476. doi:10.1177/0306624X04265087. PMID15245657. S2CID5991918.