(1964). Bibliography of 1963 publications of University Bureaus of Business and Economic Research. [s.l.]: University of Oregon. Bureau of Business Research.
Παραπομπή Chicago StyleBibliography of 1963 Publications of University Bureaus of Business and Economic Research. [s.l.]: University of Oregon. Bureau of Business Research, 1964.
Παραπομπή MLABibliography of 1963 Publications of University Bureaus of Business and Economic Research. [s.l.]: University of Oregon. Bureau of Business Research, 1964.
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