Dittmar, L. (2024). THE ART OF PRACTICE: SAME EFFORT, TWICE THE PROGRESS, ANY SKILL. [N.P].
Lua i Stíl Chicago (17ú heag.)Dittmar, Laido. THE ART OF PRACTICE: SAME EFFORT, TWICE THE PROGRESS, ANY SKILL. [N.P]: [N.P], 2024.
Lua MLA (9ú heag.)Dittmar, Laido. THE ART OF PRACTICE: SAME EFFORT, TWICE THE PROGRESS, ANY SKILL. [N.P], 2024.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.