Denham, A., & Garnett, M. (1998). British think-tanks and the climate of opinion. UCL Press.
Cita Chicago (17th ed.)Denham, Andrew, i Mark Garnett. British Think-tanks and the Climate of Opinion. London ; Bristol, Pa.: UCL Press, 1998.
Cita MLA (9th ed.)Denham, Andrew, i Mark Garnett. British Think-tanks and the Climate of Opinion. UCL Press, 1998.
Atenció: Aquestes cites poden no estar 100% correctes.