Panikkassery, V. (2004). Portugees-Dutch aadhipathyam Keralathil. Current Books.
Dyfyniad Arddull ChicagoPanikkassery, Velayudhan. Portugees-Dutch Aadhipathyam Keralathil. Kottayam: Current Books, 2004.
Dyfyniad MLAPanikkassery, Velayudhan. Portugees-Dutch Aadhipathyam Keralathil. Current Books, 2004.
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