Vellayani Arjunan. (1993). Sarvavijnanakosham (v.4). State institute of encyclopaedic publications.
Citación estilo ChicagoVellayani Arjunan. Sarvavijnanakosham (v.4). Thiruvananthapuram: State institute of encyclopaedic publications, 1993.
Cita MLAVellayani Arjunan. Sarvavijnanakosham (v.4). State institute of encyclopaedic publications, 1993.
Warning: These citations may not always be 100% accurate.