库尔茨 & 林幻奇. (2014). 练琴: Practicing: a musician's return to music. 漓江出版社.
Lua i Stíl Chicago (17ú heag.)库尔茨 agus 林幻奇. 练琴: Practicing: A Musician's Return to Music. 漓江出版社, 2014.
Lua MLA (8ú heag.)库尔茨 agus 林幻奇. 练琴: Practicing: A Musician's Return to Music. 漓江出版社, 2014.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.