Rossiĭskai︠a︡ nat︠s︡ionalʹnai︠a︡ biblioteka, 1795-1995 /
Zaĭt︠s︡ev, V. N.(Vladimir Nikolaevich)
Sankt-Peterburg : "Liki Rossii",
1995.
Imperatorskai︠a︡ publichnai︠a︡ biblīoteka (Saint Petersburg, Russia)
Gosudarstvennai︠a︡ publichnai︠a︡ biblioteka imeni M.E. Saltykova- Shchedrina
Rossiĭskai︠a︡ nat︠s︡ionalʹnai︠a︡ biblioteka