കളവങ്കോടം ബാലകൃഷ്ണന് & Kalavamkodam Balakrishnan. (1980). അകലുന്ന ബന്ധങ്ങള് (1st.). Sahitya Pravarthaka Co-operative Society Ltd.
Trích dẫn kiểu Chicagoകളവങ്കോടം ബാലകൃഷ്ണന് và Kalavamkodam Balakrishnan. അകലുന്ന ബന്ധങ്ങള്. 1st. Kottayam: Sahitya Pravarthaka Co-operative Society Ltd, 1980.
Trích dẫn MLAകളവങ്കോടം ബാലകൃഷ്ണന് và Kalavamkodam Balakrishnan. അകലുന്ന ബന്ധങ്ങള്. 1st. Sahitya Pravarthaka Co-operative Society Ltd, 1980.
Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.