APA-ийн эшлэл(7 дахь хэвлэлт)

SAHA SURANJAN. (2002). QUANTITATIVE METHODS (5TH ED.). NEW CENTRAL BOOK AGENCY.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

SAHA SURANJAN. QUANTITATIVE METHODS. 5TH ED. CALCUTTA: NEW CENTRAL BOOK AGENCY, 2002.

MLA -ийн эшлэл (9 дэх хэвлэлт)

SAHA SURANJAN. QUANTITATIVE METHODS. 5TH ED. NEW CENTRAL BOOK AGENCY, 2002.