(1968). Odessa: Opern- und Ballett-Theater.
Tohutoru Kātū Chicago (17th ed.)Odessa: Opern- Und Ballett-Theater. 1968.
Tohutoro MLA (9th ed.)Odessa: Opern- Und Ballett-Theater. 1968.
Kia tūpato: Kāore pea ēnei kupu hautoa i te ōrite pū 100%.
Tohutoro APA (7th ed.)