Skuteczność ograniczonych interwencji: Watts, Stephen, Patrick B. Johnston, Jennifer Kavanagh, Sean M. Zeigler, Bryan Frederick, Trevor Johnston, Karl P. Mueller, Astrid Stuth Cevallos, Nathan Chandler, Meagan L. Smith, Alexander Stephenson, and Julia A. Thompson. Limited Intervention: Evaluating the Effectiveness of Limited Stabilization, Limited Strike, and Containment Operations. Santa Monica, CA: RAND Corporation, 2017