APA
Singhania V. K., Singhania K., . (2006). Direct taxes law and practice. New Delhi: Taxman.
Chicago
Singhania Vinod K, Singhania Kapil, . 2006. Direct taxes law and practice. New Delhi: Taxman.
Harvard
Singhania V. K., Singhania K., . (2006). Direct taxes law and practice. New Delhi: Taxman.
MLA
Singhania Vinod K, Singhania Kapil, . Direct taxes law and practice. New Delhi: Taxman. 2006.