1.
W. Flux A. INTERNATIONAL TRADE IN CERTAIN RAW MATERIALS AND FOODSTUFFS BY COUNTRIES OF ORIGIN AND CONSUMPTION, 1935. League of Nations, Genéve, 1936. 146 S. nt [Internet]. 1. januar 1937 [henvist 21. juli 2024];3. Tilgængelig hos: https://tidsskrift.dk/nationaloekonomisktidsskrift/article/view/59959