Παραπομπή APA

DAY R A AND UNDERWOOD A L. (1993). QUANTITATIVE ANALYSIS. PRENTIC/HALL OF INIDIA.

Παραπομπή Chicago Style

DAY R A AND UNDERWOOD A L. QUANTITATIVE ANALYSIS. DELHI: PRENTIC/HALL OF INIDIA, 1993.

Παραπομπή MLA

DAY R A AND UNDERWOOD A L. QUANTITATIVE ANALYSIS. PRENTIC/HALL OF INIDIA, 1993.