സാറാ ജോസഫ് & Sarah Joseph. (2010). ഊര് കാവല് (4th / 1st (2008).). Current Books.
Chicago Edition Citationസാറാ ജോസഫ് and Sarah Joseph. ഊര് കാവല്. 4th / 1st (2008). Thrissur: Current Books, 2010.
MLA Edition Citationസാറാ ജോസഫ് and Sarah Joseph. ഊര് കാവല്. 4th / 1st (2008). Current Books, 2010.
Warning: These citations may not always be 100% accurate.