Παραπομπή σε μορφή APA (7η εκδ.)

Kerala (India). Bureau of Economics and Statistics. (1977). Fact book on man power, Kerala, November 1976. Bureau of Economics and Statistics, Govt. of Kerala.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Kerala (India). Bureau of Economics and Statistics. Fact Book on Man Power, Kerala, November 1976. Trivandrum: Bureau of Economics and Statistics, Govt. of Kerala, 1977.

Παραπομπή σε μορφή MLA (8th εκδ.)

Kerala (India). Bureau of Economics and Statistics. Fact Book on Man Power, Kerala, November 1976. Bureau of Economics and Statistics, Govt. of Kerala, 1977.