Ronald Pollitt, Helen Steiner Rice, Virginia Wiltse (1998). “Helen Steiner Rice - The Healing Touch: Poems, Letters and Life Stories”, Fleming H Revell Company
Hymns and Sacred Poems "Hymn for Christmas-Day" (1739). GeorgeWhitefield, in A Collection of Hymns for Social Worship (1753), altered Wesley's first two lines to "Hark! The Herald Angels sing / Glory to the new-born King!"
George Whitefield (1771). “The Works of the Reverend George Whitefield ...: Containing All His Sermons and Tracts which Have Been Already Published ; with a Select Collection of Letters Written to His Most Intimate Friends, and Persons of Distinction, in England, Scotland, Ireland, and America, from the Year 1734, to 1770 ; Including the Whole Period of His Ministry ; Also, Some Other Pieces on Important Subjects, Never Before Printed”, p.173