(en) Zoe Alderton, « Cliffs as Crosses: The Problematic Symbology of Colin McCahon », Relegere, vol. 2, no 1, , p. 5–35 (DOI10.11157/rsrr2-1-487, lire en ligne)
mccahon.co.nz
(en) The Wake, 1958, sur The Colin McCahon database and Image Library.
(en) Zoe Alderton, « Cliffs as Crosses: The Problematic Symbology of Colin McCahon », Relegere, vol. 2, no 1, , p. 5–35 (DOI10.11157/rsrr2-1-487, lire en ligne)