A dark mirror : Romanov and Imperial Palace library materials in the holdings of the New York Public Library : a checklist and agenda for research - Davis, Robert H. (Norman Ross Publishing Inc, 1999)
Na spor nasl. str.: Zatumnennoe zerkalo: materialy iz sobranij Romanovyh i bibliotek imperatorskih i velikoknjaževskih dvorcov v N'ju-Jorskoj Publičnoj biblioteke