Progressive review. [s.n.].
Lua i Stíl Chicago (17ú heag.)Progressive Review. Manila: [s.n.].
Lua MLA (9ú heag.)Progressive Review. [s.n.].
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
Lua APA (7ú heag.)