ധരംവീര്, Veer, D., ജെ രാമചന്ദ്ര൯ നായർ, വ., & J Ramachandran Nair, T. (2001). ആദ്യത്തെ കത്തു് (1st.). Sahitya Pravarthaka Co-operative Society Ltd.
Citação norma Chicagoധരംവീര്, Dharam Veer, വിവർ ജെ രാമചന്ദ്ര൯ നായർ, e Tr J Ramachandran Nair. ആദ്യത്തെ കത്തു്. 1st. Kottayam: Sahitya Pravarthaka Co-operative Society Ltd, 2001.
Citação norma MLAധരംവീര്, et al. ആദ്യത്തെ കത്തു്. 1st. Sahitya Pravarthaka Co-operative Society Ltd, 2001.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.