Denham, A., & Garnett, M. (2002). Keith Joseph. Acumen.
Tohutoru Kātū Chicago (17th ed.)Denham, Andrew, me Mark Garnett. Keith Joseph. Chesham [England]: Acumen, 2002.
Tohutoro MLA (9th ed.)Denham, Andrew, me Mark Garnett. Keith Joseph. Acumen, 2002.
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