Ekman, K. (1936). Jean Sibelius, his life and personality. Alan Wilmer.
Cita Chicago (17th ed.)Ekman, Karl. Jean Sibelius, His Life and Personality. London: Alan Wilmer, 1936.
Cita MLA (9th ed.)Ekman, Karl. Jean Sibelius, His Life and Personality. Alan Wilmer, 1936.
Atenció: Aquestes cites poden no estar 100% correctes.