CHELLAM MEENAKSHI. (1993). NORTON UTILITIES 6.03. BPB PUBLICATIONS.
Chicago Style aipamenaCHELLAM MEENAKSHI. NORTON UTILITIES 6.03. NEW DELHI: BPB PUBLICATIONS, 1993.
MLA aipamenaCHELLAM MEENAKSHI. NORTON UTILITIES 6.03. BPB PUBLICATIONS, 1993.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.