ജി ശങ്കരപ്പിള്ള & G Sankara Pillai. (1978). സപ്തമി (ഏകാങ്കങ്ങള്) (1st.). Sahitya Pravarthaka Co-operative Society Ltd.
Citação norma Chicagoജി ശങ്കരപ്പിള്ള and G Sankara Pillai. സപ്തമി (ഏകാങ്കങ്ങള്). 1st. Kottayam: Sahitya Pravarthaka Co-operative Society Ltd, 1978.
Citação norma MLAജി ശങ്കരപ്പിള്ള and G Sankara Pillai. സപ്തമി (ഏകാങ്കങ്ങള്). 1st. Sahitya Pravarthaka Co-operative Society Ltd, 1978.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.