Kerala Niyamasabha Secretariat. (1975). Nalaam Kerala niyamasabha: Ancham varshikam. Government of Kerala.
Chicago ZitierstilKerala Niyamasabha Secretariat. Nalaam Kerala Niyamasabha: Ancham Varshikam. Government of Kerala, 1975.
MLA ZitierstilKerala Niyamasabha Secretariat. Nalaam Kerala Niyamasabha: Ancham Varshikam. Government of Kerala, 1975.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.