Harris, C. C., & Hopkins, F. E. (1972). Locational analysis; an interregional econometric model agriculture, mining, manufacturing, and services: By Curtis C. Harris and Frank E. Hopkins. D.C. Heat and CO.
Chicago Style (17. basım) AtıfHarris, Curtis C., ve Frank E. Hopkins. Locational Analysis; an Interregional Econometric Model Agriculture, Mining, Manufacturing, and Services: By Curtis C. Harris and Frank E. Hopkins. Lexington, Mass.: D.C. Heat and CO, 1972.
MLA (9th ed.) AtıfHarris, Curtis C., ve Frank E. Hopkins. Locational Analysis; an Interregional Econometric Model Agriculture, Mining, Manufacturing, and Services: By Curtis C. Harris and Frank E. Hopkins. D.C. Heat and CO, 1972.
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