The Source

The Source is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Electronic Equipment & Supplies
• Magazines & Newspapers

North American Industry Classification System (NAICS) Categories:

• Other Electronic Parts And Equipment Merchant Wholesalers > Electronic Equipment & Supplies
• News Dealers And Newsstands > Magazines & Newspapers

Standard Industry Classification (SIC) Categories:

• Electronic Parts & Equipment > Electronic Equipment & Supplies
• News Dealers And Newsstands > Magazines & Newspapers