(2017). 统计与决策．2017,no.17,20-21.
Lua i Stíl Chicago (17ú heag.)统计与决策．2017,no.17,20-21. 2017.
Lua MLA (8ú heag.)统计与决策．2017,no.17,20-21. 2017.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
Lua APA (7ú heag.)