Fraser, R
Financial times
Stockholm [etc.] Continental Books [1946]
 Buku Teks
Levinson, Sanford
Framed : America's 51 constitutions and the crisis of governance
Oxford University Press, 2013
 Buku Teks
Work and livelihoods : history, ethnography and models in times of crisis
edited by Susana Narotzky and Victoria Goddard
Routledge, 2017
 Buku Teks SO
Lorenz, Christopher
The financial time on management : the financial times tentang manajemen
Gramedia, 2000
 Buku Teks
Volkan, Vamik
Blind trust: large groups and their leaders in times of crisis and terror
Pitchstone, 2004
 Buku Teks SO