"Modern Presidency"
"Crisis"
"Foreign Policy"
Leadership
"Political Leadership"
"Decision Making"
Escalation
"Crisis Management"
Emergency"
"Performance Criteria"
"Crisis Leadership"
"Foreign Affairs"
"Presidential Crisis Rhetoric"
The Values Communicated by Crisis Leaders After Crises: Coding American Presidential Crisis Documents for Values to Refine the Discourse of Renewal Theory
https://www.proquest.com/docview/2450192275?pq-origsite=gscholar&fromopenview=true
Presidential Leadership and Crisis Management
https://www.jstor.org/stable/40574651