BIS. (1988). AMENDMENT NO.5 OCT 1988 IS: 2825-1969 CODE FOR UNFIRED PRESSURE VESSELS. BIS.
Cita Chicago (17th ed.)BIS. AMENDMENT NO.5 OCT 1988 IS: 2825-1969 CODE FOR UNFIRED PRESSURE VESSELS. NEW DELHI: BIS, 1988.
Cita MLA (9th ed.)BIS. AMENDMENT NO.5 OCT 1988 IS: 2825-1969 CODE FOR UNFIRED PRESSURE VESSELS. BIS, 1988.
Atenció: Aquestes cites poden no estar 100% correctes.