Lua APA (7ú heag.)

Bellos, A. (1997). Olympian pentaminds head for a serious battle. Manila Bulletin.

Lua i Stíl Chicago (17ú heag.)

Bellos, Alex. "Olympian Pentaminds Head for a Serious Battle." Manila Bulletin 1997.

Lua MLA (9ú heag.)

Bellos, Alex. "Olympian Pentaminds Head for a Serious Battle." Manila Bulletin, 1997.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.