Paas, M. W., & Paas, J. R. (2012). The Kipper und Wipper inflation, 1619-23: An economic history with contemporary German broadsheets. Yale University Press.

Paas, Martha White, and John Roger Paas. The Kipper Und Wipper Inflation, 1619-23: An Economic History with Contemporary German Broadsheets. New Haven: Yale University Press, 2012.

Paas, Martha White, and John Roger Paas. The Kipper Und Wipper Inflation, 1619-23: An Economic History with Contemporary German Broadsheets. Yale University Press, 2012.