McDonald, A. T., & Schrattenholzer, L. (2003). Learning curves and technology assessment ([1st ed.].). International Institute for Applied Systems Analysis.
Citace podle Chicago (17th ed.)McDonald, Alan T., a Leo Schrattenholzer. Learning Curves and Technology Assessment. [1st ed.]. Laxenburg: International Institute for Applied Systems Analysis, 2003.
Citace podle MLA (9th ed.)McDonald, Alan T., a Leo Schrattenholzer. Learning Curves and Technology Assessment. [1st ed.]. International Institute for Applied Systems Analysis, 2003.
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