(1961). Technical investigations of addition of a hardcopy output to the elements of a mechanized library system: Final report, 20 September 1961.
Chicago-Zitierstil (17. Ausg.)Technical Investigations of Addition of a Hardcopy Output to the Elements of a Mechanized Library System: Final Report, 20 September 1961. Cincinnati, 1961.
MLA-Zitierstil (9. Ausg.)Technical Investigations of Addition of a Hardcopy Output to the Elements of a Mechanized Library System: Final Report, 20 September 1961. 1961.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.