Andhra Pradesh (India). Directorate of Economics and Statistics. District domestic product of Andhra Pradesh. Directorate of Economics and Statistics, Govt. of Andhra Pradesh.
Παραπομπή σε μορφή Chicago (17η εκδ.)Andhra Pradesh (India). Directorate of Economics and Statistics. District Domestic Product of Andhra Pradesh. Hyderabad: Directorate of Economics and Statistics, Govt. of Andhra Pradesh.
Παραπομπή σε μορφή MLA (8th εκδ.)Andhra Pradesh (India). Directorate of Economics and Statistics. District Domestic Product of Andhra Pradesh. Directorate of Economics and Statistics, Govt. of Andhra Pradesh.
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