(1960). Directions for applying windborne aerosols for insect control out of doors.
Lua i Stíl Chicago (17ú heag.)Directions for Applying Windborne Aerosols for Insect Control Out of Doors. 1960.
Lua MLA (9ú heag.)Directions for Applying Windborne Aerosols for Insect Control Out of Doors. 1960.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.