Royal Conservatory of Music. (1990). Syllabus: Guitar. Frederick Harris Music.
Cita Chicago (17th ed.)Royal Conservatory of Music. Syllabus: Guitar. Mississauga: Frederick Harris Music, 1990.
Cita MLA (9th ed.)Royal Conservatory of Music. Syllabus: Guitar. Frederick Harris Music, 1990.
Atenció: Aquestes cites poden no estar 100% correctes.