An Analysis of Architectural Visual Reasoning in Conceptual Sketching via Computational Sketch Analysis (CSA). - Jeanette Mcfadzean; Nigel Cross; J. H. Johnson (IV, 1999)

Creative cognition in design: processes of exceptional designers. - Nigel Cross (Creativity & Cognition, 2002)

How Creative Design Happens. - Nigel Cross (RE, 2004)