N. S. B. Gras: The Evolution of the English Corn Market. 1915.
A. P. Usher: The History of the Grain Trade in France. 1400-1710. 1913.
K. Häbler: Die wirtschaftliche Blüte Spaniens im 16. Jahrhundert und ihr Verfall. 1888.
B. Moses: "The Economic Condition of Spain in the 16th Century." American Historical Association Reports. 1893.
E. P. Cheyney: Social Changes in England in the Sixteenth Century as
Reflected in Contemporary Literature. Part I, Rural Changes. 1895.
A. Luschin von Ebengreuth: Allgemeine Münzkunde und Geldgeschichte des
Mittelalters und der neueren Zeit. 1904.
SECTION 4. Life of the People
SOURCES:
Das Zimmersche Chronik,[2] hg. v. K. A. Barack. 4 vols. 1861-2.
Social Germany in Luther's Time, the Memoirs of Bartholomew Sastrow, translated by A. D. Vandam. 1902.