Pillai, V. T. (1996). The Travancore state manual: Economic affairs. Government of Kerala.
Chicago Edition CitationPillai, Velu T.K. The Travancore State Manual: Economic Affairs. Thiruvanathapuram: Government of Kerala, 1996.
MLA Edition CitationPillai, Velu T.K. The Travancore State Manual: Economic Affairs. Government of Kerala, 1996.
Warning: These citations may not always be 100% accurate.