Bobko, P. (1995). Correlation and regression: Principles and applications for industrial... McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)Bobko, Philip. Correlation and Regression: Principles and Applications for Industrial... London: McGraw-Hill, 1995.
Lua MLA (9ú heag.)Bobko, Philip. Correlation and Regression: Principles and Applications for Industrial... McGraw-Hill, 1995.
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