Gould, S.J.; Lewontin, Richard (1979). «The spandrels of San Marco and the Panglossian paradigm: a critique of the adaptationist programme». Proc. R. Soc. Lond. B Biol. Sci.205 (1161): 581-598. doi:10.1098/rspb.1979.0086. PMID42062. Bibcode: 1979RSPSB.205..581G.
Müller, Gerd B. (2013). «Beyond Spandrels: Stephen J. Gould, EvoDevo, and the Extended Synthesis». Στο: Danieli, G.· Minelli, A.· Pievani, T., επιμ. Stephen J. Gould: The Scientific Legacy. σελίδες 85–99. doi:10.1007/978-88-470-5424-0_6. ISBN978-88-470-5423-3.
Gould, S.J.; Lewontin, Richard (1979). «The spandrels of San Marco and the Panglossian paradigm: a critique of the adaptationist programme». Proc. R. Soc. Lond. B Biol. Sci.205 (1161): 581-598. doi:10.1098/rspb.1979.0086. PMID42062. Bibcode: 1979RSPSB.205..581G.
Maynard Smith, John: «Did Darwin get it right?», The London Review of Books, τόμ. 3(11), 1981, σσ. 10-11. Αναδημοσιεύεται στο βιβλίο Did Darwin Get it Right?, εκδ. Chapman & Hall, Νέα Υόρκη 1989, σσ. 148-156
Gould, S.J.; Lewontin, Richard (1979). «The spandrels of San Marco and the Panglossian paradigm: a critique of the adaptationist programme». Proc. R. Soc. Lond. B Biol. Sci.205 (1161): 581-598. doi:10.1098/rspb.1979.0086. PMID42062. Bibcode: 1979RSPSB.205..581G.
Bakalar, James and Lester Grinspoon: Marihuana, the Forbidden Medicine, Yale University Press, New Haven 1997 σσ. 39-41Αρχειοθετήθηκε November 26, 2015, στο Wayback Machine.
Bakalar, James and Lester Grinspoon: Marihuana, the Forbidden Medicine, Yale University Press, New Haven 1997 σσ. 39-41Αρχειοθετήθηκε November 26, 2015, στο Wayback Machine.