Stockton, J. R., & Clark, T. C. (1971). Introduction to Business and Economic Statistics (4th ed.). Taraporevala.
Παραπομπή Chicago StyleStockton, John R., και T Charles Clark. Introduction to Business and Economic Statistics. 4th ed. Bombay: Taraporevala, 1971.
Παραπομπή MLAStockton, John R., και T Charles Clark. Introduction to Business and Economic Statistics. 4th ed. Taraporevala, 1971.
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