APA সাইটেশন

International Labour Office. (1979). Vocational training and retraining of railwaymen. Geneva: International Labour Office.

শিকাগো স্টাইলে সাইটেশন

International Labour Office. Vocational Training and Retraining of Railwaymen. Geneva: International Labour Office, 1979.

এমএলএ সাইটেশন

International Labour Office. Vocational Training and Retraining of Railwaymen. Geneva: International Labour Office, 1979.

সতর্কবাণী: সাইটেশন সবসময় 100% নির্ভুল হতে পারে না.