APA-ийн эшлэл(7 дахь хэвлэлт)

Jain , G. (1998). Research methodology: Methods, tools and techniques. Mangal Deep.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Jain , Gopal. Research Methodology: Methods, Tools and Techniques. Jaipur: Mangal Deep, 1998.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Jain , Gopal. Research Methodology: Methods, Tools and Techniques. Mangal Deep, 1998.