| oxfordreference.com |
medium |
$250-$630 |
- |
- |
| oxfordre.com |
high |
$140-$360 |
- |
- |
| oxfordbibliographies.com |
high |
$170-$430 |
- |
  |
| oxforddnb.com |
medium |
$230-$570 |
- |
- |
| oxfordartonline.com |
medium |
$180-$450 |
- |
- |
| oxfordlawtrove.com |
high |
$200-$500 |
- |
- |
| oxfordmusiconline.com |
medium |
$180-$450 |
- |
- |
| anb.org |
medium |
$230-$570 |
- |
- |
| blackstonespoliceservice.com |
high |
$180-$450 |
- |
- |
| oxfordscholarlyeditions.com |
medium |
$180-$440 |
- |
- |
| ukwhoswho.com |
medium |
$230-$570 |
- |
- |
| oxfordaasc.com |
high |
$180-$450 |
- |
- |
| whateveryoneneedstoknow.com |
|
$180-$450 |
- |
- |