APA-ийн эшлэл(7 дахь хэвлэлт)

Ahuja, G. &. G. (2017). Systematic approach to direct taxation (15th.). Wolters Klwver.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Ahuja, Girish & Gupta. Systematic Approach to Direct Taxation. 15th. Mohali: Wolters Klwver, 2017.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Ahuja, Girish & Gupta. Systematic Approach to Direct Taxation. 15th. Wolters Klwver, 2017.