APA
Singhania Vinod K, Singhania Kapil, . (2006). Direct taxes : Law and practice. New Delhi: Taxmann Allied Services (P) Ltd.
Chicago
Singhania Vinod K, Singhania Kapil, . 2006. Direct taxes : Law and practice. New Delhi: Taxmann Allied Services (P) Ltd.
Harvard
Singhania Vinod K, Singhania Kapil, . (2006). Direct taxes : Law and practice. New Delhi: Taxmann Allied Services (P) Ltd.
MLA
Singhania Vinod K, Singhania Kapil, . Direct taxes : Law and practice. New Delhi: Taxmann Allied Services (P) Ltd. 2006.