The present state of Denmark in relation to its government and laws, its trade and manufactures, its revenue and forces - Roger, Urbain 1721-1759 (Printed for T. Osborne, 1762)
Goldsmiths'-Kress no. 09739. - Higgs, H. Bibl. of economics, 2701. - OCLC, 23933462. - Reproduction of original from Goldsmiths' Library, University of London. - Translation of: Lettres sur le Dannemarc, vol. 1 of which was written by U. Roger, and vol. 2 by E.S.F Reverdil