LESER, C. E. V. (1974). Econometric techniques and problems (2nd ed.). Griffin.
Chicago Style (17th ed.) ZitazioaLESER, C. E. V. Econometric Techniques and Problems. 2nd ed. London: Griffin, 1974.
MLA (9th ed.) ZitazioaLESER, C. E. V. Econometric Techniques and Problems. 2nd ed. Griffin, 1974.
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