Hariharasankaran, P. (2023). Manual of administrative instructions. Indian Council of Agricultural, Delhi.
Citazione stile Chigago Style (17a edizione)Hariharasankaran, P.V. Manual of Administrative Instructions. Indian Council of Agricultural, Delhi, 2023.
Citatione MLA (9a ed.)Hariharasankaran, P.V. Manual of Administrative Instructions. Indian Council of Agricultural, Delhi, 2023.
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