Singhania, V. K., & Singhania, M. (2019). Taxamms students Guide to Income Tax Including GST: Problem & Solutions Assessment Year 2019-2020. Taxmann.
Citazione stile Chigago Style (17a edizione)Singhania, Vinod K., e Monica Singhania. Taxamms Students Guide to Income Tax Including GST: Problem & Solutions Assessment Year 2019-2020. New Delhi: Taxmann, 2019.
Citatione MLA (9a ed.)Singhania, Vinod K., e Monica Singhania. Taxamms Students Guide to Income Tax Including GST: Problem & Solutions Assessment Year 2019-2020. Taxmann, 2019.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.