Girish Ahuja & Ravi Gupta. (2019). Practical Approach to Income Tax. Wolters Kluwer.
Čikaški stil citiranja (17. izdanje)Girish Ahuja i Ravi Gupta. Practical Approach to Income Tax. Delhi: Wolters Kluwer, 2019.
MLA način citiranja (9. izdanje)Girish Ahuja i Ravi Gupta. Practical Approach to Income Tax. Wolters Kluwer, 2019.
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