September 2013]. (原始内容存档于2014-05-13). Kinchen, Rosie. Ian and Kevin Maxwell: Robert Maxwell was a crook, but to us he was Dad... and our rock. [2020-01-30]
Giunti, 2002 Lyon Sprague De Camp, Catherine Crook De Camp, Ancient Ruins and Archaeology, Doubleday, 1964 Ian Shaw, The Oxford History of Ancient Egypt