Ryan, D. (2012). Technologies of Empire: Writing, Imagination, and the Making of Imperial Networks, 1750-1820. University of Delaware Press.
Chicago-referens (17:e uppl.)Ryan, Dermot. Technologies of Empire: Writing, Imagination, and the Making of Imperial Networks, 1750-1820. Chicago: University of Delaware Press, 2012.
MLA-referens (9:e uppl.)Ryan, Dermot. Technologies of Empire: Writing, Imagination, and the Making of Imperial Networks, 1750-1820. University of Delaware Press, 2012.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.