Ekman, K. (1936). Jean Sibelius, his life and personality. Alan Wilmer.
Chicago Style (17. basım) AtıfEkman, Karl. Jean Sibelius, His Life and Personality. London: Alan Wilmer, 1936.
MLA (9th ed.) AtıfEkman, Karl. Jean Sibelius, His Life and Personality. Alan Wilmer, 1936.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..