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References
- ↑ "OUP Companion web site:About the authors". global.oup.com. Archived from the original on 22 December 2015.
- ↑ McKenzie, C. R.; Takaoka, Sumiko (2013). "Microfit 5.0". Journal of Applied Econometrics . 28 (1): 170–175. doi:10.1002/jae.2308.
