Hilton, Marjorie L. (2004). "Retailing the Revolution: The State Department Store (GUM) and Soviet Society in the 1920s". Journal of Social History. Oxford University Press. 37 (4): 939–964, 1127. doi:10.1353/jsh.2004.0049. ISSN0022-4529. |access-date= requires |url= (bantuan)
gum.ru
"History of GUM" (dalam bahasa Russian). Official GUM website. Dicapai pada 20 April 2013.CS1 maint: unrecognized language (link)
Hilton, Marjorie L. (2004). "Retailing the Revolution: The State Department Store (GUM) and Soviet Society in the 1920s". Journal of Social History. Oxford University Press. 37 (4): 939–964, 1127. doi:10.1353/jsh.2004.0049. ISSN0022-4529. |access-date= requires |url= (bantuan)
worldcat.org
Hilton, Marjorie L. (2004). "Retailing the Revolution: The State Department Store (GUM) and Soviet Society in the 1920s". Journal of Social History. Oxford University Press. 37 (4): 939–964, 1127. doi:10.1353/jsh.2004.0049. ISSN0022-4529. |access-date= requires |url= (bantuan)