| Business | Phone |
| Automotive Information Clrng Po Box 1746, La Mesa 91944 | (619) 447-7200 |
| Blade Publishing 10432 Russell Rd, La Mesa 91941 | (619) 440-2309 |
| Jerome M Sattler Publisher 7400 El Cajon Blvd # 204, La Mesa 91941 | (619) 460-3667 |
| Vanderblumen Publications Po Box 626, La Mesa 91944 | (619) 465-3400 |
| Vip Publications La Mesa 91941 | (619) 463-8953 |