1. Ongoing crisis communication: planning, managing, and responding Coombs, W. Timothy, Thousand Oaks, California : SAGE Publications, Inc, [2023] PRA450
2. Crisis management: leading in the new strategy landscape Crandall, William, 1956-, USA : Independently published, 2021. PRA450
4. Organizational crisis communication Frandsen, Finn, 1956- Los Angeles : Sage Publications, 2017. PRA450
