R.H. Allen , Starnames, Their Lore and Meaning, , [1990], 468, and Isaiah's "day star, son of the morning" that our Authorized Version rendered "Lucifer", the equivalent of the Greek alternative titles Έωσφόρος and Φωσφόρος, the Latin Phosphorus. The identity of this Morning Star with the Evening Star Hesperus was discovered by Pythagoras, or by Parmenides, in the 5th century before Christ.
- - , Algemeen, , Bruce Alan Killian, Venus The Star Of Bethlehem, 2003-2005; Since the time of Kepler and Newton when it became possible to calculate the positions of the planets, many have searched the sky near the time of Jesus' birth attempting to identify the Star of Bethlehem. All of these efforts have failed to convincingly identify that star. The approach taken here was to study the Scripture, to identify that enigmatic star.