來源
工資：
- https://salarysurfer.cccco.edu/SalarySurfer.aspx
- https://www.onetonline.org/
- http://www.coeccc.net/region/LAOrangeCountry.aspx
事實/數據：
- http://www.coastlinerop.net/documents/Labor-Market-Study.pdf
- http://californiacommunitycolleges.cccco.edu/Portals/0/Reports/2017-EWD-Report-r2-ADA-Reduced.pdf
- https://www.ocbc.org/wp-content/uploads/2017/10/2017-WIR-web.pdf
- http://coeccc.net/Search.aspx#idDetailPanel
- http://www.ocwib.org/civicax/filebank/blobdload.aspx?BlobID=70041
雇主：
- https://www.indeed.com/l-Orange-County,-CA-jobs.html
- http://www.labormarketinfo.edd.ca.gov/majorer/countymajorer.asp?CountyCode=000059
- http://www.locationoc.com/business-climate/major-employers/
- http://www.irvinestop10.com/employers.aspx
- http://www.cbjonline.com/a1ocbj/lists/List-2016-OC_Employers.pdf
學院/課程產品
特定程序
銀：
- https://www.cdfa.ca.gov/statistics/
- http://www.ocagcomm.com/documents/2016OrangeCountyCropReport.pdf
經營範圍：
教育程度：
- https://www.cacareerzone.org/clusters/detail/CA5
- https://www.bls.gov/ooh/education-training-and-library/preschool-teachers.htm#tab-6
能源：
全球交易：
- https://www.census.gov/foreign-trade/statistics/state/data/ca.html
- http://californiacommunitycolleges.cccco.edu/Portals/0/Reports/2017-EWD-Report-r2-ADA-Reduced.pdf
- https://dwmshowcase.com/lmilibrary/documents/dwm_sector_trade_13.pdf
- http://www.worldstopexports.com/californias-top-10-exports/
- https://www.careeronestop.org/toolkit/careers/occupations/Occupation-profile.aspx?keyword=Logistics%20Analysts&onetcode=13108102&location=CALIFORNIA&onet=13108102
衛生保健：
ICT/數字媒體：
- http://coeccc.net/reports/CTEOS_Information_and_Communication_TechnologiesDigital_Media_ICTDM_Sector
生命科學/生物技術：
- http://coeccc.net/reports/Life_Sciences_Biotech_Middle_Skills_Workforce_1
- https://dwmshowcase.com/lmilibrary/documents/dwm_sector_biotech_13.pdf
