Open University. Trade, flags and frontiers ; Part 1- Imperialism and expansion in Britain and the United States, 1763-1914 ; Part 2- Development and decline: Comparative economic performance, 1860-1970.
Chicago Style (17th ed.) CitationOpen University. Trade, Flags and Frontiers ; Part 1- Imperialism and Expansion in Britain and the United States, 1763-1914 ; Part 2- Development and Decline: Comparative Economic Performance, 1860-1970. Milton Keynes : Open University, c1997.
MLA (8th ed.) CitationOpen University. Trade, Flags and Frontiers ; Part 1- Imperialism and Expansion in Britain and the United States, 1763-1914 ; Part 2- Development and Decline: Comparative Economic Performance, 1860-1970.
Warning: These citations may not always be 100% accurate.