St. Daniel Monastery, Orthodox Wiki Никифор Феотоки (Nikifor Theotoki) in Brockhaus and Efron Encyclopedic Dictionary (in Russian) The Associated Press, "Harvard bell returns to Russia" (September 13, 2007), available online at Monastery
St. Daniel Monastery, Orthodox Wiki Никифор Феотоки (Nikifor Theotoki) in Brockhaus and Efron Encyclopedic Dictionary (на језику: руски) The Associated Press, "Harvard bell returns to Russia" (September 13, 2007), available online at веб-сајт