Bureau of economics and statistics. (1971). Directory of small scale industrial units in the urban areas of Kerala state 1969-70. Bureau of economics and statistics.
シカゴスタイル引用形Bureau of economics and statistics. Directory of Small Scale Industrial Units in the Urban Areas of Kerala State 1969-70. Trivandrum: Bureau of economics and statistics, 1971.
MLA引用形式Bureau of economics and statistics. Directory of Small Scale Industrial Units in the Urban Areas of Kerala State 1969-70. Bureau of economics and statistics, 1971.
警告: この引用は必ずしも正確ではありません.