@misc{Walpole_Spencer_A,
 author={Walpole, Spencer},
 howpublished={online},
 publisher={Longmans, Green and Co. ; (printed by Ballantyne, Hanson and Co.)},
 language={eng},
 type={książka},
 title={A history of England from the conclusion of the great war in 1815. Vol. 6},
 keywords={Wielka Brytania},
}