India.Ministry of Petroleum and Natural Gas. (1985). Eight Report: Committee on public undertakings(1985-86),oil and natural gas commission - organisational structure and project clearance. Loksabha.
শিকাগো স্টাইলে সাইটেশনIndia.Ministry of Petroleum and Natural Gas. Eight Report: Committee on Public Undertakings(1985-86),oil and Natural Gas Commission - Organisational Structure and Project Clearance. New Delhi: Loksabha, 1985.
এমএলএ সাইটেশনIndia.Ministry of Petroleum and Natural Gas. Eight Report: Committee on Public Undertakings(1985-86),oil and Natural Gas Commission - Organisational Structure and Project Clearance. Loksabha, 1985.
সতর্কবাণী: সাইটেশন সবসময় 100% নির্ভুল হতে পারে না.