VESPA 150 COSA (1988-1990) Specs, Performance & Photos - autoevolution
How to Start a Vintage Vespa - YouTube
Piaggio: 1991-2003 Vespa: 1996-2003 Service and Repair Manual (Haynes Service & Repair Manuals): Mather, Matthew and Coombs, Phil: 9781844250745: Amazon.com: Books