ISI. (1992). IS: TEST FOR GASES BY ORSAT AND CHROMATOGRAPHIC METHODS IS : 13270-1992. BIS.
Chicago Style aipamenaISI. IS: TEST FOR GASES BY ORSAT AND CHROMATOGRAPHIC METHODS IS : 13270-1992. NEW DELHI: BIS, 1992.
MLA aipamenaISI. IS: TEST FOR GASES BY ORSAT AND CHROMATOGRAPHIC METHODS IS : 13270-1992. BIS, 1992.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.