Science Teachers Association of Texas. The Texas science teacher: Official publication of the Science Teachers Association of Texas. Science Teachers Association of Texas.
Lua i Stíl Chicago (17ú heag.)Science Teachers Association of Texas. The Texas Science Teacher: Official Publication of the Science Teachers Association of Texas. [Austin, TX]: Science Teachers Association of Texas.
Lua MLA (9ú heag.)Science Teachers Association of Texas. The Texas Science Teacher: Official Publication of the Science Teachers Association of Texas. Science Teachers Association of Texas.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.