Sourcebook – Hardcopy Revision Packet Subscription
Renew current Revision Packet Subscription
Includes 1 year of updates
*** Important Note for Renewals ***
Please check your Sourcebook for the most recent revision number/date. Your Sourcebook must be no more than two (2) updates behind.
The current revision is #222
The revision number can be found on the top of the first blue page and also on the bottom right corner of any page in Chapter 18. If your revision number is more than two revisions old, please call (877) 267-9273.