by Li, Qing, Kirby, Russell S, Sigler, Robert T, Hwang, Sean-Shong, LaGory, Mark E, Goldenberg, Robert L
Published in American journal of public health (1971) (01.03.2010)

by Rosenberg, Helen, Sigler, Robert T., Lewis, Scott
Published in Police practice & research (01.09.2008)

by Johnson, Ida M., Sigler, Robert T.
Published in Journal of criminal justice (01.05.2000)

by Johnson, Ida M, Sigler, Robert T
Published in Journal of family violence (01.03.2000)

by Sigler, Robert T, Johnson, Ida M
Published in Policing : an international journal of police strategies & management (01.01.2002)

by Lewis, Scott, Rosenberg, Helen, Sigler, Robert T
Published in Policing : an international journal of police strategies & management (01.01.1999)

by Jones, Marshall Alan, Sigler, Robert T
Published in Journal of criminal justice (01.05.2002)

by Johnson, Ida M, Sigler, Robert T
Published in Journal of criminal justice (1986)

by Dykehouse, Stephen G, Sigler, Robert T
Published in Policing : an international journal of police strategies & management (01.01.2000)

by Vecchi, Gregory M, Sigler, Robert T
Published in Policing : an international journal of police strategies & management (01.01.2001)

by Sigler, Robert T., Thweatt, D. Ron
Published in Journal of police and criminal psychology (01.03.1997)

by Fruchtman, David A., Sigler, Robert T.
Published in Journal of offender rehabilitation (09.12.1999)

by Johnson, Ida M, Sigler, Robert T
Published in Journal of criminal justice (1995)

by Beito, Linda Royster, Sigler, Robert T.
Published in International journal of comparative and applied criminal justice (01.04.1997)

by Sigler, Robert T
Published in Journal of health care for the poor and underserved (01.01.1995)

by Johnson, Ida, Sigler, Robert T.
Published in Journal of criminal justice (1996)

by Sigler, Robert T
Published in Journal of health care for the poor and underserved (01.01.1995)

by Sigler, Robert T
Published in Journal of criminal justice (01.01.1988)

by Crowley, Joan E, Johnson, Ida M, Sigler, Robert T
Published in Journal of criminal justice (1994)

by Sigler, Robert T, Wilson, Charles Norton, Allen, Zack
Published in Journal of criminal justice (1991)