Friis, A., & Glamann, K. (1958). A history of prices and wages in Denmark. Published for the Institute of Economics and History, Copenhagen, by Longmans, Green.

Friis, Astrid, and Kristof Glamann. A History of Prices and Wages in Denmark. London: Published for the Institute of Economics and History, Copenhagen, by Longmans, Green, 1958.

Friis, Astrid, and Kristof Glamann. A History of Prices and Wages in Denmark. Published for the Institute of Economics and History, Copenhagen, by Longmans, Green, 1958.