Instant Guitar Chord Finder Book - Mel Bay Publications, Inc. : Mel Bay
Guitar Chord Finder Poster | The OZ Guitar Method
Piano Chords for Beginners: What You Need to Know | School of Rock
Amazon.com - QMG Guitar Chord Poster (24"x30"), Classroom Educational Reference Guide for Beginners, 56 Color Coded Chords, printed on non-tearing vinyl paper
Amazon.com: Mel Bay Instant Guitar Chord Finder: 9781562225469: Bay, William: Books
I made a Keyboard Chord finder to go with my music course...if you're new to composition and harmony you might find it useful! It provides some basic chord info that'll be useful