Lua APA (7ú heag.)

(2019). Clark should spur a renaissance in PH travel. IN Editorial [column]. Manila Bulletin.

Lua i Stíl Chicago (17ú heag.)

"Clark Should Spur a Renaissance in PH Travel. IN Editorial [column]." Manila Bulletin 2019.

Lua MLA (9ú heag.)

"Clark Should Spur a Renaissance in PH Travel. IN Editorial [column]." Manila Bulletin, 2019.

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