Usha Singh. (2010). Natyasastra mein niroopith lakshan aur siddhanth. Eastern Book linkers.
Stile di citazione ChicagoUsha Singh. Natyasastra Mein Niroopith Lakshan Aur Siddhanth. Delhi: Eastern Book linkers, 2010.
Citazione MLAUsha Singh. Natyasastra Mein Niroopith Lakshan Aur Siddhanth. Eastern Book linkers, 2010.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.