VI. — Encyclopédies

Encyclopedia Britannica, Onzième Edition, The Encyclopedia Britannica Company, New-York, 1911.

New Standard Encyclopedia of Universal Knowledge, Funk and Wagnall Company, New-York and London, 1931. Webster (Noah). — New International Dictionary of the

English Language, G. and C. Merriam Company, Springfield, Mass., 1934.

Brigham (A. P.). — Geographical Influences in American History, Ginn, Boston, 1930.

Géographie Américaine.

Cestre (Charles). — Les Etats-Unis, Larousse, Paris, 1927.

Demangeon (A.). — Dictionnaire Illustré de Géographie, Armand Colin, Paris, 1907.

Jones and Bryan. — North America, an Historical, Economic, and Regional Geography, New-York, 1924.

Semple. — American History and its Geographica Conditions, Boston, 1903.

Shaler (N. S.). — The United States of America, Sampson Low, London, 1894.

Smith (Russel). — North America ; its People and its Ressources, Harcourt, New-York, 1925.

Reclus (Elisée). — Nouvelle Géographie Universelle, Hachette, Paris, 1892.