India. Ministry of Petroleum and Chemicals. (1968). Paiṭroliyama aura Rasāyana Mantrālaya kī anudānoṃ kī māṅgeṃ =: Demands for grants of Ministry of Petroleum and Chemicals. Printed by the General Manager, Govt. of India Press.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিIndia. Ministry of Petroleum and Chemicals. Paiṭroliyama Aura Rasāyana Mantrālaya Kī Anudānoṃ Kī Māṅgeṃ =: Demands for Grants of Ministry of Petroleum and Chemicals. New Delhi: Printed by the General Manager, Govt. of India Press, 1968.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিIndia. Ministry of Petroleum and Chemicals. Paiṭroliyama Aura Rasāyana Mantrālaya Kī Anudānoṃ Kī Māṅgeṃ =: Demands for Grants of Ministry of Petroleum and Chemicals. Printed by the General Manager, Govt. of India Press, 1968.
সতর্কবাণী: সাইটেশন সবসময় 100% নির্ভুল হতে পারে না.