Narayana, D. L., Raghava Rao, G., & Kondaiah, N. S. (1973). Studies in the economics of farm management in Cuddapah District, Andhra Pradesh. Directorate of Economics & Statistics, Govt. of India.
Chicago-viite (17. p.)Narayana, D. L., G. Raghava Rao, ja N. S. Kondaiah. Studies in the Economics of Farm Management in Cuddapah District, Andhra Pradesh. New Delhi: Directorate of Economics & Statistics, Govt. of India, 1973.
MLA-viite (8. p.)Narayana, D. L., et al. Studies in the Economics of Farm Management in Cuddapah District, Andhra Pradesh. Directorate of Economics & Statistics, Govt. of India, 1973.
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