The Weary titan : Britain and the experience of relative decline, 1895-1905 / Aaron
L. Friedberg, 1988
http://authorities.loc.gov/cgi-bin/Pwebrecon.cgi?AuthRecID=4396406&v1=1&HC=1&SEQ=20091021070442&PID=OcwZF0uaFuUokvjzARKjV7ApuHhwD
(consulté le 21/10/2009)