Addressing the psychology of programming in programming language design. - Brigham Bell; Wayne Citrin; Clayton H. Lewis; John Rieman; Robert P. Weaver; Nick Wilde; Benjamin G. Zorn (PPIG (1), 1992)

Using the Programming Walkthrough to Aid in Programming Language Design. - Brigham Bell; Wayne Citrin; Clayton H. Lewis; John Rieman; Robert P. Weaver; Nick Wilde; Benjamin G. Zorn (Softw. Pract. Exp., 1994)