Citazione APA

Preethi Sara George. (1994). A study on ratio type estimators using several auxiliary variables. Dept of Statistics.

Stile di citazione Chicago

Preethi Sara George. A Study on Ratio Type Estimators Using Several Auxiliary Variables. Trivandrum: Dept of Statistics, 1994.

Citazione MLA

Preethi Sara George. A Study on Ratio Type Estimators Using Several Auxiliary Variables. Dept of Statistics, 1994.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.