<hi xmlns="http://www.tei-c.org/ns/1.0" rend="bold">Katz, Leonard / Frost, Ram (1992)</hi>: <hi xmlns="http://www.tei-c.org/ns/1.0" rend="italic">"The Reading Process is Different for Different Orthographies: The Orthographic Depth Hypothesis"</hi> Haskins Lab. Status Rep. Speech Res. SR-111, 147–160.