APA
(1972). Visvavijnanakosham Vol - X (Malayalam Encyclopaedia in 10 Vols). Kottayam: SAHITYA PRAVARTHAKA CO-OP. SOCIETY LTD.
Chicago
1972. Visvavijnanakosham Vol - X (Malayalam Encyclopaedia in 10 Vols). Kottayam: SAHITYA PRAVARTHAKA CO-OP. SOCIETY LTD.
Harvard
(1972). Visvavijnanakosham Vol - X (Malayalam Encyclopaedia in 10 Vols). Kottayam: SAHITYA PRAVARTHAKA CO-OP. SOCIETY LTD.
MLA
Visvavijnanakosham Vol - X (Malayalam Encyclopaedia in 10 Vols). Kottayam: SAHITYA PRAVARTHAKA CO-OP. SOCIETY LTD. 1972.