Carter, T. T. (1957). A memoir of John Armstrong, late Lord Bishop of Grahamstown. J. H. and J. Parker.
Lua i Stíl Chicago (17ú heag.)Carter, Thomas Thellusson. A Memoir of John Armstrong, Late Lord Bishop of Grahamstown. Oxford: J. H. and J. Parker, 1957.
Lua MLA (8ú heag.)Carter, Thomas Thellusson. A Memoir of John Armstrong, Late Lord Bishop of Grahamstown. J. H. and J. Parker, 1957.
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