SINGHANIA VINOD K. (1990). STUDENTS GUIDE TO INCOME TAX 1990. TAXMANN.
Chicago-čujuhus (17. p.)SINGHANIA VINOD K. STUDENTS GUIDE TO INCOME TAX 1990. DELHI: TAXMANN, 1990.
MLA-čujuhus (9. p.)SINGHANIA VINOD K. STUDENTS GUIDE TO INCOME TAX 1990. TAXMANN, 1990.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.