Cita APA (7th ed.)

SINGHANIA VINOD K. (1990). STUDENTS GUIDE TO INCOME TAX 1990. TAXMANN.

Cita Chicago (17th ed.)

SINGHANIA VINOD K. STUDENTS GUIDE TO INCOME TAX 1990. DELHI: TAXMANN, 1990.

Cita MLA (9th ed.)

SINGHANIA VINOD K. STUDENTS GUIDE TO INCOME TAX 1990. TAXMANN, 1990.