Haugen. (2013). System Analysis and Modeling: Theory and Practice (1.). Springer Berlin Heidelberg.
Cita Chicago Style (17a ed.)Haugen. System Analysis and Modeling: Theory and Practice. 1. Springer Berlin Heidelberg, 2013.
Cita MLA (8a ed.)Haugen. System Analysis and Modeling: Theory and Practice. 1. Springer Berlin Heidelberg, 2013.
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