Hart, H. (2018). Hanns Eisler's art songs: Arguing with beauty / Heidi Hart (1. publ.). Camden House.
Chicagoスタイル(17版)引用形式Hart, Heidi. Hanns Eisler's Art Songs: Arguing with Beauty / Heidi Hart. 1. publ. Rochester, NY: Camden House, 2018.
MLA(8版)引用形式Hart, Heidi. Hanns Eisler's Art Songs: Arguing with Beauty / Heidi Hart. 1. publ. Camden House, 2018.
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