Gerin, Annie. “Book Review: Etty, John (2018). Graphic Satire in the Soviet Union. Krokodil’s Political Cartoons. Jackson: University of Mississippi Press”. The European Journal of Humour Research, vol. 9, no. 2, July 2021, pp. 180-3, https://europeanjournalofhumour.org/ejhr/article/view/498.