Romulo, C. P. The ASEAN answers.
Lua i Stíl Chicago (17ú heag.)Romulo, Carlos P. The ASEAN Answers. 1973.
Lua MLA (9ú heag.)Romulo, Carlos P. The ASEAN Answers.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
Lua APA (7ú heag.)