International Business Machines Corporation, Bell Atlantic Corporation, Siemens Aktiengesellschaft, Maher, A., Ambrosch, W. D., & Sasscer, B. (1989). The Intelligent network: A joint study by Bell Atlantic, IBM, and Siemens. Springer-Verlag.
Čikaški stil citiranja (17. izdanje)International Business Machines Corporation, Bell Atlantic Corporation, Siemens Aktiengesellschaft, A. Maher, W. D. Ambrosch, i B. Sasscer. The Intelligent Network: A Joint Study by Bell Atlantic, IBM, and Siemens. Berlin ; New York: Springer-Verlag, 1989.
MLA način citiranja (8. izdanje)International Business Machines Corporation, et al. The Intelligent Network: A Joint Study by Bell Atlantic, IBM, and Siemens. Springer-Verlag, 1989.
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