1.
The Longman companion to the Labour Party. London, New York: Longman; 1999.
The Longman companion to the Labour Party. London, New York : Longman, 21 mai 1999. ISBN 0-582-31214-0
Harmer H.J.P. (1999). The Longman companion to the Labour Party: 1900-1998. Longman.
Style de citation MLA (8e éd.)Harmer H.J.P. The Longman Companion to the Labour Party: 1900-1998. Longman, 1999.
Attention : ces citations peuvent ne pas être correctes à 100%.