India. Railway Dept & India. Railway Board. (1927). List of official publications other than confidential issued by the Government of India, Railway Department, during the year ending ... which are exempted from registration. G.C.B.P..
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)India. Railway Dept و India. Railway Board. List of Official Publications Other than Confidential Issued by the Government of India, Railway Department, During the Year Ending ... Which Are Exempted from Registration. Simla: G.C.B.P., 1927.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)India. Railway Dept و India. Railway Board. List of Official Publications Other than Confidential Issued by the Government of India, Railway Department, During the Year Ending ... Which Are Exempted from Registration. G.C.B.P., 1927.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.