SINGH K K. (1987). DIGEST OF CENTRAL EXCISE AND CUSTOM CASES. WADHWA AND COMPANY.
Cita Chicago (17th ed.)SINGH K K. DIGEST OF CENTRAL EXCISE AND CUSTOM CASES. ALLAHABAD: WADHWA AND COMPANY, 1987.
Cita MLA (9th ed.)SINGH K K. DIGEST OF CENTRAL EXCISE AND CUSTOM CASES. WADHWA AND COMPANY, 1987.
Atenció: Aquestes cites poden no estar 100% correctes.