(1971). User Problems Associated with the Services of Federal and Quasi-Federal Technical Information Producing Agencies.
Chicago-Zitierstil (17. Ausg.)User Problems Associated with the Services of Federal and Quasi-Federal Technical Information Producing Agencies. 1971.
MLA-Zitierstil (9. Ausg.)User Problems Associated with the Services of Federal and Quasi-Federal Technical Information Producing Agencies. 1971.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.