APA-ийн эшлэл(7 дахь хэвлэлт)

GUPTA, S. (2012). SERVICE TAX - HOW TO MEET YOUR OBLIGATION. TAXMANN PUBLICATION.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

GUPTA, S.C. SERVICE TAX - HOW TO MEET YOUR OBLIGATION. MUMBAI: TAXMANN PUBLICATION, 2012.

MLA -ийн эшлэл (9 дэх хэвлэлт)

GUPTA, S.C. SERVICE TAX - HOW TO MEET YOUR OBLIGATION. TAXMANN PUBLICATION, 2012.