BHARGAVA U K. (1991). INCOME TAX RULES-1991. TAXMANN.
Chicago Style aipamenaBHARGAVA U K. INCOME TAX RULES-1991. DELHI: TAXMANN, 1991.
MLA aipamenaBHARGAVA U K. INCOME TAX RULES-1991. TAXMANN, 1991.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.