| County of Orange Chart of Accounts |
| AICPA (American Institute of Certified Public Accountants) |
| California State Association of Counties |
| County Auditors Association of California |
| Government Accounting Standards Board |
| California State Controller’s Office |
| State Controller’s Accounting Standards and Procedures for Counties |
| State Controller’s Handbook for Counties |
| Government Finance Officers Association |
| Orange County Assessor |
| Orange County Treasurer-Tax Collector |