SRA Data-Processing Curriculum Group, Hughes, R. A., & Bohl, M. (1970). Computer concepts. Instructor's Guide: Rex A. Hughes. Written by Marilyn Bohl. Ed. by James C. Budd. Designer. Science Research Association.
Čikaški stil citiranja (17. izdanje)SRA Data-Processing Curriculum Group, Rex A. Hughes, i Marilyn Bohl. Computer Concepts. Instructor's Guide: Rex A. Hughes. Written by Marilyn Bohl. Ed. by James C. Budd. Designer. Chicago: Science Research Association, 1970.
MLA način citiranja (9. izdanje)SRA Data-Processing Curriculum Group, et al. Computer Concepts. Instructor's Guide: Rex A. Hughes. Written by Marilyn Bohl. Ed. by James C. Budd. Designer. Science Research Association, 1970.
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