Turnbaugh, D. B. (1987). Duncan Grant and the Bloomsbury Group: [an illustrated biography] / by Douglas Blair Turnbaugh. Bloomsbury.
Chicago-viite (17. p.)Turnbaugh, Douglas Blair. Duncan Grant and the Bloomsbury Group: [an Illustrated Biography] / by Douglas Blair Turnbaugh. London: Bloomsbury, 1987.
MLA-viite (8. p.)Turnbaugh, Douglas Blair. Duncan Grant and the Bloomsbury Group: [an Illustrated Biography] / by Douglas Blair Turnbaugh. Bloomsbury, 1987.
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