* {{Citation | format = [[PDF]] | url = http://www.cs.kent.ac.uk/people/staff/dat/miranda/wadler87.pdf | title = A critique of Abelson and Sussman or Why calculating is better than scheming | publisher = Kent | place = [[United Kingdom|UK]]}}.
* {{Citation | format = [[PDF]] | url = http://www.cs.brown.edu/~sk/Publications/Papers/Published/fffk-htdp-vs-sicp-journal/paper.pdf | publisher = Brown | title = The Structure and Interpretation of the Computer Science Curriculum}}, a critical view of SICP and rationale for ''[[How to Design Programs]]''