ICFAI CENTER FOR MANAGEMENT RESEARCH. (2005). INTRODUCTION TO QUANTITATIVE METHODS: WORKBOOK. ICFAI BOOKS.
Chicago-čujuhus (17. p.)ICFAI CENTER FOR MANAGEMENT RESEARCH. INTRODUCTION TO QUANTITATIVE METHODS: WORKBOOK. HYDERABAD: ICFAI BOOKS, 2005.
MLA-čujuhus (9. p.)ICFAI CENTER FOR MANAGEMENT RESEARCH. INTRODUCTION TO QUANTITATIVE METHODS: WORKBOOK. ICFAI BOOKS, 2005.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.