GUPTA, S. (2012). SERVICE TAX - HOW TO MEET YOUR OBLIGATION. TAXMANN PUBLICATION.
Cita Chicago (17th ed.)GUPTA, S.C. SERVICE TAX - HOW TO MEET YOUR OBLIGATION. MUMBAI: TAXMANN PUBLICATION, 2012.
Cita MLA (9th ed.)GUPTA, S.C. SERVICE TAX - HOW TO MEET YOUR OBLIGATION. TAXMANN PUBLICATION, 2012.
Atenció: Aquestes cites poden no estar 100% correctes.