Lua APA (7ú heag.)

Casayuran, M. B. (1999). Libraries on RP presidents sought. Manila Bulletin.

Lua i Stíl Chicago (17ú heag.)

Casayuran, Mario B. "Libraries on RP Presidents Sought." Manila Bulletin 1999.

Lua MLA (9ú heag.)

Casayuran, Mario B. "Libraries on RP Presidents Sought." Manila Bulletin, 1999.

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