APA aipamena

BUREAU OF INDIAN STD. (1993). IS: 8198-1993 COMMON ORGANIC REFRIGERENT GASES. BIS.

Chicago Style aipamena

BUREAU OF INDIAN STD. IS: 8198-1993 COMMON ORGANIC REFRIGERENT GASES. NEW DELHI: BIS, 1993.

MLA aipamena

BUREAU OF INDIAN STD. IS: 8198-1993 COMMON ORGANIC REFRIGERENT GASES. BIS, 1993.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.