Holborn, L. W. (1968). Documents of major foreign powers: A sourcebook on Great Britain, France, Germany,. Harcourt, Brace & World.
Lua i Stíl Chicago (17ú heag.)Holborn, Louise W. Documents of Major Foreign Powers: A Sourcebook on Great Britain, France, Germany,. New York: Harcourt, Brace & World, 1968.
Lua MLA (9ú heag.)Holborn, Louise W. Documents of Major Foreign Powers: A Sourcebook on Great Britain, France, Germany,. Harcourt, Brace & World, 1968.
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