Calder, A. (1981). Revolutionary empire: The rise of the English-speaking empires from the fifteenth century to the 1780s (1st American ed.). E.P. Dutton.
Lua i Stíl Chicago (17ú heag.)Calder, Angus. Revolutionary Empire: The Rise of the English-speaking Empires from the Fifteenth Century to the 1780s. 1st American ed. New York: E.P. Dutton, 1981.
Lua MLA (9ú heag.)Calder, Angus. Revolutionary Empire: The Rise of the English-speaking Empires from the Fifteenth Century to the 1780s. 1st American ed. E.P. Dutton, 1981.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.