Many sources state that the Conference ended on September 23, and not September 22. This mistake probably originated in the Act of Independence of Lithuania, passed on February 16, 1918. This is one factual mistake in the text of the Act. Klimavičius, Raimundas (2004-02-17). "Vasario 16-osios aktas: teksto formavimo šaltiniai ir autorystės problema". History. A Collection of Lithuanian Universities' Research Papers (in Lithuanian) (59–60). Vilnius Pedagogical University: 57–66. Retrieved 2007-02-11.
Simas Sužiedėlis, ed. (1970–1978). "Vilnius National Conference". Encyclopedia Lituanica. Vol. VI. Boston, Massachusetts: Juozas Kapočius. pp. 173–175. LCCN74-114275.
Gerutis, Albertas (1984). "Independent Lithuania". In Albertas Gerutis (ed.). Lithuania: 700 Years. Translated by Algirdas Budreckis (6th ed.). New York: Manyland Books. pp. 151–155. ISBN0-87141-028-1. LCCN75-80057.
Simas Sužiedėlis, ed. (1970–1978). "Council of Lithuania". Encyclopedia Lituanica. Vol. I. Boston, Massachusetts: Juozas Kapočius. pp. 581–585. LCCN74-114275.