brian innes ( ronald singer ) · R. S. · R. Singer · Ronald S.
Routledge · University of Chicago Press
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Encyclopedia of Paleontology 2 Volume set | 978-1-884964-96-1 (1-884964-96-6) | 1999 | |
| The Lower Paleolithic Site at Hoxne, England | 978-0-226-76111-4 (0-226-76111-8) | 1993 | Bruce G. Gladfelter · John J. Wymer |