Singhania, V. &. S. M. Student's Guide to income tax - 44th ed. year 2011 - 2012.
Cita Chicago (17th ed.)Singhania, V. & Singhania M. Student's Guide to Income Tax - 44th Ed. Year 2011 - 2012.
Cita MLA (9th ed.)Singhania, V. & Singhania M. Student's Guide to Income Tax - 44th Ed. Year 2011 - 2012.
Atenció: Aquestes cites poden no estar 100% correctes.