R S Singh. (2013). Research methods and statistical techniques (First.). Anmol publications.
Stile di citazione ChicagoR S Singh. Research Methods and Statistical Techniques. First. Anmol publications, 2013.
Citazione MLAR S Singh. Research Methods and Statistical Techniques. First. Anmol publications, 2013.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.