The English-language edition of Priglashenie na kazn' (1938). Please see under the original edition, Vladimir Nabokov's Priglashenie na kazn' [Invitation to a Beheading], The Literary Encyclopedia profile by Barbara Wyllie, School of Slavonic and East European Studies, University College London
Wyllie, Barbara. "Invitation to a Beheading". The Literary Encyclopedia. First published 09 December 2004; last revised 30 November -1.
[http://www.litencyc.com/php/sworks.php?rec=true&UID=4396, accessed 18 April 2015.]