Shatskikh, Aleksandra. "“Azef-Judas-Khlebnikov”". Black Square: Malevich and the Origin of Suprematism, New Haven: Yale University Press, 2012, pp. 230-239. https://doi.org/10.12987/9780300162295-019
Shatskikh, A. (2012). “Azef-Judas-Khlebnikov”. In Black Square: Malevich and the Origin of Suprematism (pp. 230-239). New Haven: Yale University Press. https://doi.org/10.12987/9780300162295-019
Shatskikh, A. 2012. “Azef-Judas-Khlebnikov”. Black Square: Malevich and the Origin of Suprematism. New Haven: Yale University Press, pp. 230-239. https://doi.org/10.12987/9780300162295-019
Shatskikh, Aleksandra. "“Azef-Judas-Khlebnikov”" In Black Square: Malevich and the Origin of Suprematism, 230-239. New Haven: Yale University Press, 2012. https://doi.org/10.12987/9780300162295-019
Shatskikh A. “Azef-Judas-Khlebnikov”. In: Black Square: Malevich and the Origin of Suprematism. New Haven: Yale University Press; 2012. p.230-239. https://doi.org/10.12987/9780300162295-019