Madala, G. S. (1986). Econometrics (1st edition.). McGraw-Hill.
Tohutoru Kātū Chicago (17th ed.)Madala, G S. Econometrics. 1st edition. Singapore: McGraw-Hill, 1986.
Tohutoro MLA (9th ed.)Madala, G S. Econometrics. 1st edition. McGraw-Hill, 1986.
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