Government of Kerala. (1968). Industrial understanding in Kerala state. the bureau of Economics and Statistics.
استشهاد بنمط شيكاغوGovernment of Kerala. Industrial Understanding in Kerala State. Trivandrum: the bureau of Economics and Statistics, 1968.
MLA استشهادGovernment of Kerala. Industrial Understanding in Kerala State. the bureau of Economics and Statistics, 1968.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.