Veracini, C., and F. Scalfari. 2012. “Enrico Hillyer Giglioli and His Contribution to the Primatology of the 19th Century”. Journal of Biological Research - Bollettino Della Società Italiana Di Biologia Sperimentale 85 (1). https://doi.org/10.4081/jbr.2012.4154.