Berlin, B., & Mould, W. (1968). Basics of ear training: Boris Berlin y Warren Mould. Thompson Publication.
Lua i Stíl Chicago (17ú heag.)Berlin, Boris., agus Warren Mould. Basics of Ear Training: Boris Berlin Y Warren Mould. Toronto: Thompson Publication, 1968.
Lua MLA (8ú heag.)Berlin, Boris., agus Warren Mould. Basics of Ear Training: Boris Berlin Y Warren Mould. Thompson Publication, 1968.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.