APA-ийн эшлэл(7 дахь хэвлэлт)

Krishnaswami, . O. R., & Ranganatham, M. (2019). Methodology of Research in Social Sciences (2nd ed.). HPH.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Krishnaswami, O. R., ба M. Ranganatham. Methodology of Research in Social Sciences. 2nd ed. Mumbai: HPH, 2019.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Krishnaswami, O. R., ба M. Ranganatham. Methodology of Research in Social Sciences. 2nd ed. HPH, 2019.