(1977). American national standard code for information interchange: Approved June 9, 1977 / American National Standards Institute, inc. ; secretariat, Computer and Business Equipment Manufacturers Association.
Chicago-viite (17. p.)American National Standard Code for Information Interchange: Approved June 9, 1977 / American National Standards Institute, Inc. ; Secretariat, Computer and Business Equipment Manufacturers Association. 1977.
MLA-viite (9. p.)American National Standard Code for Information Interchange: Approved June 9, 1977 / American National Standards Institute, Inc. ; Secretariat, Computer and Business Equipment Manufacturers Association. 1977.
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