Παραπομπή APA

Kumar, A. Upkar's CSIR-UGC-NET/JRF/SET mathematical sciences: Paper I & II. Upkar.

Παραπομπή Chicago Style

Kumar, Alok. Upkar's CSIR-UGC-NET/JRF/SET Mathematical Sciences: Paper I & II. Agra: Upkar.

Παραπομπή MLA

Kumar, Alok. Upkar's CSIR-UGC-NET/JRF/SET Mathematical Sciences: Paper I & II. Upkar.