User:Oxonhutch/References

Following is a list of references in Harvard referencing format that I have/can/will add to relevent Wiki content.

List of references by subject

 * Railways
 * Tramways
 * Shipping
 * Military
 * Local history
 * Other

ISBN formats
ISBN Group Number Ranges for English language publishers. Full international ranges are available here.


 * 0 00 19
 * 0 200 699
 * 0 7000 8499
 * 0 85000 89999
 * 0 900000 949999
 * 0 9500000 9999999
 * 1 00 09
 * 1 100 399
 * 1 4000 5499
 * 1 55000 86979
 * 1 869800 998999
 * 1 9990000 9999999 (this range is not yet fixed: It could also become
 * 1 999000 999999 if preferred but hyphenation rules would need to be updated)