Pillai R.K & Malik Naresh. (2021). Perfect Biology For NEET 2nd Year Programme (11th.). G.B.Bathal&Sons.
Chicago-čujuhus (17. p.)Pillai R.K juo Malik Naresh. Perfect Biology For NEET 2nd Year Programme. 11th. Delhi: G.B.Bathal&Sons, 2021.
MLA-čujuhus (9. p.)Pillai R.K juo Malik Naresh. Perfect Biology For NEET 2nd Year Programme. 11th. G.B.Bathal&Sons, 2021.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.