Green, J.R.
London Dent 1915
Buku Teks
Goodrich, L. Carrington (Luther Carrington), 1894-
Harper and Brothers, 1943
Buku Teks
Goodrich, L. Carrington (Luther Carrington), 1894-
Harper and Brothers, 1959
Buku Teks
Goodrich, L. Carrington (Luther Carrington), 1894-
George Allen and Unwin, [Date of publication not identified]
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Evans, B. Ifor
Penguin Books , 1948
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