ISI. (1992). IS: TEST FOR GASES BY ORSAT AND CHROMATOGRAPHIC METHODS IS : 13270-1992. BIS.
Cita Chicago (17th ed.)ISI. IS: TEST FOR GASES BY ORSAT AND CHROMATOGRAPHIC METHODS IS : 13270-1992. NEW DELHI: BIS, 1992.
Cita MLA (9th ed.)ISI. IS: TEST FOR GASES BY ORSAT AND CHROMATOGRAPHIC METHODS IS : 13270-1992. BIS, 1992.
Atenció: Aquestes cites poden no estar 100% correctes.