Cita APA (7th ed.)
Duggan, B. (2024). The Beatles and Vocal Expression. Taylor & Francis.
Cita Chicago (17th ed.)
Duggan, Bláithín. The Beatles and Vocal Expression. Taylor & Francis, 2024.
Cita MLA (9th ed.)
Duggan, Bláithín. The Beatles and Vocal Expression. Taylor & Francis, 2024.
Atenció: Aquestes cites poden no estar 100% correctes.