A dictionary of the printers and booksellers who were at work in England, Scotland and Ireland from 1726 to 1775; those in England ⁄ by H.R. Plomer ; Scotland by G.H. Bushnell ; Ireland by E.R. McC. Dix.
[Oxford]: Printed for the Bibliographical Society at the Oxford University Press, 1932 (for 1930).
-No entry for Ritchie, Millar (or variants)
-No entry for Andrew Millar.
-Entries for
- James Millar (running stationer in Edinburgh, 1764)
- Richard Millar (papermaker in Edinburgh at Boag's Milne, c. 1760-74(?))
- William Millar or Miller (bookseller in Edinburgh, 1730-74(?))
- Alexander Millar (printer in Edinburgh, 1716-50(?).
- Alexander Millar or Miller (bookseller and printer in Glasgow, 1724-45(?)