European Conference of Ministers of Transport. (1989). Rail network co-operation in the age of information technology and high speed. Paris: ECMT.
শিকাগো স্টাইলে সাইটেশনEuropean Conference of Ministers of Transport. Rail Network Co-operation in the Age of Information Technology and High Speed. Paris: ECMT, 1989.
এমএলএ সাইটেশনEuropean Conference of Ministers of Transport. Rail Network Co-operation in the Age of Information Technology and High Speed. Paris: ECMT, 1989.
সতর্কবাণী: সাইটেশন সবসময় 100% নির্ভুল হতে পারে না.