Official guide to high fidelity/

Geahča maid

• High fidelity
  Almmustuhtton: (1951)
• High fidelity/
  Dahkki: Darrington, Philip
  Almmustuhtton: (1977)
• Understanding high fidelity/
  Dahkki: Clifford, Martin, 1910-, et al.
  Almmustuhtton: (1974)
• High fidelity [mikrofilem]
• Principles of high-fidelity sound engineering/
  Dahkki: 352171 Smith, D. L. A.
  Almmustuhtton: (1963)