Não informado. (2020). Poland China World. Poland China Record Association.
Lua i Stíl Chicago (17ú heag.)Não informado. Poland China World. Galesburg, Ill: Poland China Record Association, 2020.
Lua MLA (8ú heag.)Não informado. Poland China World. Poland China Record Association, 2020.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.