ഒളപ്പമണ്ണ & Olappamanna. (1947). വീണ (1st.). The Mangalodayam Ltd.
Chicago Edition Citationഒളപ്പമണ്ണ and Olappamanna. വീണ. 1st. Trichur: The Mangalodayam Ltd, 1947.
MLA Edition Citationഒളപ്പമണ്ണ and Olappamanna. വീണ. 1st. The Mangalodayam Ltd, 1947.
Warning: These citations may not always be 100% accurate.