Pitkin, G. M. 1. (1989). Cost-effective technical services: How to track, manage and justify internal operations. New York, New York: Neal-Schuman.
Citación estilo ChicagoPitkin, Gary M. 1947-. Cost-effective Technical Services: How to Track, Manage and Justify Internal Operations. New York, New York: Neal-Schuman, 1989.
Cita MLAPitkin, Gary M. 1947-. Cost-effective Technical Services: How to Track, Manage and Justify Internal Operations. New York, New York: Neal-Schuman, 1989.
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