APA
Natranjan N., . (2019). Gate-General Aptitude &Engg. Mathematics 2020. Uttar Pradesh: Pearson.
Chicago
Natranjan N.K, . 2019. Gate-General Aptitude &Engg. Mathematics 2020. Uttar Pradesh: Pearson.
Harvard
Natranjan N., . (2019). Gate-General Aptitude &Engg. Mathematics 2020. Uttar Pradesh: Pearson.
MLA
Natranjan N.K, . Gate-General Aptitude &Engg. Mathematics 2020. Uttar Pradesh: Pearson. 2019.