APA
League of Nations. Special Committee on Competition Between Railways and Waterways, League of Nations. Special Committee on Competition Between Railways and Waterways, . (1929). Report. : .
Chicago
League of Nations. Special Committee on Competition Between Railways and Waterways, League of Nations. Special Committee on Competition Between Railways and Waterways, . 1929. Report. : .
Harvard
League of Nations. Special Committee on Competition Between Railways and Waterways, League of Nations. Special Committee on Competition Between Railways and Waterways, . (1929). Report. : .
MLA
League of Nations. Special Committee on Competition Between Railways and Waterways, League of Nations. Special Committee on Competition Between Railways and Waterways, . Report. : . 1929.
