(1958). Guide for drafting Indian standards (2nd Rev.ed.1964.).
Chicago Style aipamenaGuide for Drafting Indian Standards. 2nd Rev.ed.1964. 1958.
MLA aipamenaGuide for Drafting Indian Standards. 2nd Rev.ed.1964. 1958.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.