Pillai R.K & Malik Naresh. (2021). Perfect Biology For NEET 2nd Year Programme (11th.). G.B.Bathal&Sons.
Lua i Stíl Chicago (17ú heag.)Pillai R.K agus Malik Naresh. Perfect Biology For NEET 2nd Year Programme. 11th. Delhi: G.B.Bathal&Sons, 2021.
Lua MLA (9ú heag.)Pillai R.K agus Malik Naresh. Perfect Biology For NEET 2nd Year Programme. 11th. G.B.Bathal&Sons, 2021.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.