Gaya APA
Singh, Pawan. (2019).
Writing quality research papers .
:
BPB Online.
Gaya Chicago
Singh, Pawan.
Writing quality research papers.
:
BPB Online,
2019.
Electronic Resource.
Gaya MLA
Singh, Pawan.
Writing quality research papers.
:
BPB Online,
2019.
Electronic Resource.
Gaya Turabian
Singh, Pawan.
Writing quality research papers.
:
BPB Online,
2019.
Electronic Resource.