Lua APA (7ú heag.)

(1969). Philippine mint postage stamps, with a biodata of the Philippines. [s.n.].

Lua i Stíl Chicago (17ú heag.)

Philippine Mint Postage Stamps, with a Biodata of the Philippines. [Manila: [s.n.], 1969.

Lua MLA (9ú heag.)

Philippine Mint Postage Stamps, with a Biodata of the Philippines. [s.n.], 1969.

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