1.
A polite and commercial people. Oxford: New York; 1992.
A polite and commercial people. Oxford : New York, 3 juin 1992. ISBN 0-19-285253-1
Langford Paul. (1992). A polite and commercial people: England 1727-1783. New York.
MLA (8th ed.) CitationLangford Paul. A Polite and Commercial People: England 1727-1783. New York, 1992.
Warning: These citations may not always be 100% accurate.