Sarkar Samim & Kar Sutapa. (2021). General Science& Science And Technology Theory and Questions For UPSC,SPSC,CGL other (1st.). Mc Grow Hill Education (India).
Цитирование в стиле Чикаго (17-е изд.)Sarkar Samim и Kar Sutapa. General Science& Science And Technology Theory and Questions For UPSC,SPSC,CGL Other. 1st. New Delhi: Mc Grow Hill Education (India), 2021.
Цитирование MLA (9-е изд.)Sarkar Samim и Kar Sutapa. General Science& Science And Technology Theory and Questions For UPSC,SPSC,CGL Other. 1st. Mc Grow Hill Education (India), 2021.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.