Redford, R. (1971). The language and music of the wolves. Tonsil Records 003.
Cita Chicago (17th ed.)Redford, Robert. The Language and Music of the Wolves. s.l: Tonsil Records 003, 1971.
Cita MLA (9th ed.)Redford, Robert. The Language and Music of the Wolves. Tonsil Records 003, 1971.
Atenció: Aquestes cites poden no estar 100% correctes.