APA
GKP, . (2020). IBPS Bank Clerk 2020-21 20 Practice Papers (Phase I). Chennai: GKP.
Chicago
GKP, . 2020. IBPS Bank Clerk 2020-21 20 Practice Papers (Phase I). Chennai: GKP.
Harvard
GKP, . (2020). IBPS Bank Clerk 2020-21 20 Practice Papers (Phase I). Chennai: GKP.
MLA
GKP, . IBPS Bank Clerk 2020-21 20 Practice Papers (Phase I). Chennai: GKP. 2020.