อ้างอิง ของ สากลศักราช

  1. 1 2 "Anno Domini". Merriam Webster Online Dictionary. Merriam-Webster. 2003. สืบค้นเมื่อ 2011-10-04. Etymology: Medieval Latin, in the year of the Lord
  2. "Controversy over the use of the "CE/BCE" and "AD/BC" dating notation/". Ontario Consultants on Religious Tolerance. สืบค้นเมื่อ 2011-11-12.
  3. "Common Era". American Heritage Dictionary of the English Language (3rd ed.). Boston: Houghton Mifflin. 1992.
  4. Coolman, Robert. "Keeping Time: The Origin of B.C. & A.D." Live Science. สืบค้นเมื่อ 11 November 2017.
  5. "Earliest-found use of "vulgaris aerae" (Latin for Common Era) (1615)". สืบค้นเมื่อ 2011-05-18.Johannes Kepler (1615). Joannis Keppleri Eclogae chronicae: ex epistolis doctissimorum aliquot virorum & suis mutuis, quibus examinantur tempora nobilissima: 1. Herodis Herodiadumque, 2. baptismi & ministerii Christi annorum non plus 2 1/4, 3. passionis, mortis et resurrectionis Dn. N. Iesu Christi, anno aerae nostrae vulgaris 31. non, ut vulgo 33., 4. belli Iudaici, quo funerata fuit cum Ierosolymis & Templo Synagoga Iudaica, sublatumque Vetus Testamentum. Inter alia & commentarius in locum Epiphanii obscurissimum de cyclo veteri Iudaeorum (in Latin). Francofurti:Tampach. anno aerae nostrae vulgarisCS1 maint: Unrecognized language (link)
  6. first so-far-found use of common era in English (1708). Printed for H. Rhodes. 1708. สืบค้นเมื่อ 2011-05-18. The History of the Works of the Learned. 10. London. January 1708. p. 513.
  7. Andrew Herrmann (27 May 2006). "BCE date designation called more sensitive". Chicago Sun-Times. สืบค้นเมื่อ 2016-09-18. Herrmann observes, "The changes – showing up at museums, in academic circles and in school textbooks – have been touted as more sensitive to people of faiths outside of Christianity." However, Herrmann notes, "The use of BCE and CE have rankled some Christians"
  8. McKim, Donald K (1996). Common Era entry. Westminster dictionary of theological terms. ISBN 978-0-664-25511-4. สืบค้นเมื่อ 2011-05-18.