Brusentsev. Disasters in the United States. W.E. Upjohn Institute.
Cita Chicago (17th ed.)Brusentsev. Disasters in the United States. W.E. Upjohn Institute.
Cita MLA (9th ed.)Brusentsev. Disasters in the United States. W.E. Upjohn Institute.
Atenció: Aquestes cites poden no estar 100% correctes.