(1981). The chemical warface in Southeast Asia. Daily Express.
Lua i Stíl Chicago (17ú heag.)"The Chemical Warface in Southeast Asia." Daily Express 1981.
Lua MLA (9ú heag.)"The Chemical Warface in Southeast Asia." Daily Express, 1981.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.