എന് കൃഷ്ണപിള്ള & N Krishna Pillai. (1976). എന് കൃഷ്ണപിള്ളയുടെ നാടകങ്ങള് (1st.). Sahitya Pravarthaka Co-operative Society Ltd.
Citação norma Chicagoഎന് കൃഷ്ണപിള്ള and N Krishna Pillai. എന് കൃഷ്ണപിള്ളയുടെ നാടകങ്ങള്. 1st. Kottayam: Sahitya Pravarthaka Co-operative Society Ltd, 1976.
Citação norma MLAഎന് കൃഷ്ണപിള്ള and N Krishna Pillai. എന് കൃഷ്ണപിള്ളയുടെ നാടകങ്ങള്. 1st. Sahitya Pravarthaka Co-operative Society Ltd, 1976.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.