Kerala (India). Town Planning Dept. (1977). Development plan for Kayamkulam Town. The Dept..
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रKerala (India). Town Planning Dept. Development Plan for Kayamkulam Town. [Trivandrum]: The Dept., 1977.
एमएलए (8वां संस्करण) प्रशस्ति पत्रKerala (India). Town Planning Dept. Development Plan for Kayamkulam Town. The Dept., 1977.
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