↑Новый год : [арх. 8 декабрьның 2022] / Е. С. // Николай Кузанский — Океан. — М. : Большая российская энциклопедия, 2013. — С. 246. — (Большая российская энциклопедия : [в 35 т.] / гл. ред. Ю. С. Осипов ; 2004—2017, т. 23). — ISBN 978-5-85270-360-6.
↑The World Book Encyclopedia. 1984. Т. 14. С. 237.
• The world book encyclopedia, vol. XXVI, 1984, 237 p.
• Michel Quesnel, " Jésus et le témoignage des Évangiles ", in Aux origines du christianisme, éd. Gallimard/Le monde de la Bible, 2000, p. 201—202.
• Anthony Aveni, «Happy New Year! But Why Now?» in The Book of the Year: A Brief History of Our Seasonal Holidays (Oxford: Oxford University Press, 2003), 11-28
• Rintluanga., Pachuau,.Mizoram : a study in comprehensive geography. — New Delhi: Northern Book Centre, 2009. — ISBN 8172112645. • Arthur M. Eckstein.Senate and General: Individual Decision-making and Roman Foreign Relations, 264-194 B.C. — University of California Press, 1987. • General Introduction, §IV. The date of the Opuscula varia // Early Writings I / Matheeussen, Constant; Fantazzi, Charles; George, Edward V.. — Leiden: E. J. Brill, 1987. — Т. 1. — (Selected Works of Juan Luis Vives). — ISBN 9789004077829.. — «The town of Louvain, belonging to the duchy of Brabant, used the Easter Style, beginning the year at Holy Saturday.».