Ahuja, G. &. G. (2017). Systematic approach to direct taxation (15th.). Wolters Klwver.
Čikaški stil citiranja (17. izdanje)Ahuja, Girish & Gupta. Systematic Approach to Direct Taxation. 15th. Mohali: Wolters Klwver, 2017.
MLA način citiranja (9. izdanje)Ahuja, Girish & Gupta. Systematic Approach to Direct Taxation. 15th. Wolters Klwver, 2017.
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