Danao, R. A. (2013). Introduction to statistics and econometrics (Second edition.). The University of the Philippines Press.
Lua i Stíl Chicago (17ú heag.)Danao, Rolando A. Introduction to Statistics and Econometrics. Second edition. Quezon City: The University of the Philippines Press, 2013.
Lua MLA (9ú heag.)Danao, Rolando A. Introduction to Statistics and Econometrics. Second edition. The University of the Philippines Press, 2013.
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