APA-referens (7:e uppl.)

Singhania, V. &. S. (2015). Students guide to Income tax 2015-16 Problems & Solutions. Taxmann.

Chicago-referens (17:e uppl.)

Singhania, Vinod & Singhania. Students Guide to Income Tax 2015-16 Problems & Solutions. New Delhi: Taxmann, 2015.

MLA-referens (9:e uppl.)

Singhania, Vinod & Singhania. Students Guide to Income Tax 2015-16 Problems & Solutions. Taxmann, 2015.