വിതുര ബേബി & Vithura Baby. (1968). ഇരുപതു് (1st.). National Books Stall.
Chicago Edition Citationവിതുര ബേബി and Vithura Baby. ഇരുപതു്. 1st. Kottayam: National Books Stall, 1968.
MLA Edition Citationവിതുര ബേബി and Vithura Baby. ഇരുപതു്. 1st. National Books Stall, 1968.
Warning: These citations may not always be 100% accurate.