Abraham, G. (1944). Tchaïkovsky. Duckworth.
Tohutoru Kātū Chicago (17th ed.)Abraham, Gerald. Tchaïkovsky. Londres: Duckworth, 1944.
Tohutoro MLA (9th ed.)Abraham, Gerald. Tchaïkovsky. Duckworth, 1944.
Kia tūpato: Kāore pea ēnei kupu hautoa i te ōrite pū 100%.