Cita APA (7a ed.)

Ahuja, G. a. G. (2019). Systematic approach to income tax (42nd.). Wolters Kluwer, Punjab.

Cita Chicago Style (17a ed.)

Ahuja, Girish and Gupta. Systematic Approach to Income Tax. 42nd. Wolters Kluwer, Punjab, 2019.

Cita MLA (9a ed.)

Ahuja, Girish and Gupta. Systematic Approach to Income Tax. 42nd. Wolters Kluwer, Punjab, 2019.