Tohutoro APA (7th ed.)
Krebs, H., & Krebs, S. (2007). Josephine Lang: Her life and songs. Oxford University Press.
Tohutoru Kātū Chicago (17th ed.)
Krebs, Harald, me Sharon Krebs. Josephine Lang: Her Life and Songs. Oxford ; New York: Oxford University Press, 2007.
Tohutoro MLA (9th ed.)
Krebs, Harald, me Sharon Krebs. Josephine Lang: Her Life and Songs. Oxford University Press, 2007.
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