Dowson, L. H. (1935). The march of man: A chronological record of peoples and events from prehistoric times to the present day : comprising a comparative time chart of universal history in seven sections, an historical atlas of 96 pages and by plates of illustration. London: The Encyclopesia.

Dowson, Lawrence H. The March of Man: A Chronological Record of Peoples and Events From Prehistoric Times to the Present Day : Comprising a Comparative Time Chart of Universal History in Seven Sections, an Historical Atlas of 96 Pages and By Plates of Illustration. London: The Encyclopesia, 1935.

Dowson, Lawrence H. The March of Man: A Chronological Record of Peoples and Events From Prehistoric Times to the Present Day : Comprising a Comparative Time Chart of Universal History in Seven Sections, an Historical Atlas of 96 Pages and By Plates of Illustration. London: The Encyclopesia, 1935.