Haynes, John Harold. Colt owners workshop manual / [electronic resource] / by J.H. Haynes and A. Jones.. — Sparkford, England : Newbury Park, Calif. : : Haynes Pub. Group ; : Distributed in the USA by Haynes Publications,, c1979.. — 213 p. : : ill. ; 28 cm. - Haynes owners workshop manuals, 0305-4446.