Original Honda CB750: The Restorer's Guide to K and F Series 750 sohc models, 1968-1978: Wyatt, John, Illustrated by James Mann: 9781901432138: Amazon.com: Books
Amazon.com: New Replacement seat cover fits CB750K 1978 Honda CB750 CB 750 K 225 : Automotive
Clymer Honda CB750 SOHC Fours 69-78: Service, Repair, Maintenance by Inc. Haynes Manuals N. America (1978-06-01): Amazon.com: Books