Asiyava ha batahira adhipathyaya : asiya itihasaya Vaskodagama avadhiya pilibada Samiksanayak 1498 -1945 - Panikkar, K. M.; Malvanna, Citramgani tr. (Kolamba Adhyapana Prakashana Departhamenthuva, 1968)
Keywords: Asia - History; Discoveries in geography; Explorers