APA-ийн эшлэл(7 дахь хэвлэлт)

Rao, N. G. (2019). Research Methodology and Quantitative Methods. BS Publications A Unit of BSP Books Pvt. Ltd.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Rao, Nageswara G. Research Methodology and Quantitative Methods. Hyderabad: BS Publications A Unit of BSP Books Pvt. Ltd, 2019.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Rao, Nageswara G. Research Methodology and Quantitative Methods. BS Publications A Unit of BSP Books Pvt. Ltd, 2019.