APA সাইটেশন

(2014). UPSC - Engineering Services Examination: General ability test. G K Publications.

শিকাগো স্টাইলে সাইটেশন

UPSC - Engineering Services Examination: General Ability Test. Noida: G K Publications, 2014.

এমএলএ সাইটেশন

UPSC - Engineering Services Examination: General Ability Test. G K Publications, 2014.