Trishna. (2023). IIT Foundation Chemistry Class 8 (11th ed.). Pearson India Education services Pvt. Ltd.
Lua i Stíl Chicago (17ú heag.)Trishna. IIT Foundation Chemistry Class 8. 11th ed. Noida: Pearson India Education services Pvt. Ltd, 2023.
Lua MLA (9ú heag.)Trishna. IIT Foundation Chemistry Class 8. 11th ed. Pearson India Education services Pvt. Ltd, 2023.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.