van der Valk, I. Youth engagement in right wing extremism: Comparative cases from the Netherlands. Extreme right wing political violence and terrorism.
Chicago-Zitierstil (17. Ausg.)van der Valk, Ineke. "Youth Engagement in Right Wing Extremism: Comparative Cases from the Netherlands." Extreme Right Wing Political Violence and Terrorism .
MLA-Zitierstil (8. Ausg.)van der Valk, Ineke. "Youth Engagement in Right Wing Extremism: Comparative Cases from the Netherlands." Extreme Right Wing Political Violence and Terrorism, .
警告：這些引文格式不一定是100％准確.