Ghosh, D., & Varma, B. (2023). Medicinal products from Pinus longifolia Tar. Indian Forest Leaflet . Forest Research Institute.
Čikaški stil citiranja (17. izdanje)Ghosh, D.P, i B.S Varma. Medicinal Products from Pinus Longifolia Tar. Indian Forest Leaflet . Forest Research Institute, 2023.
MLA način citiranja (9. izdanje)Ghosh, D.P, i B.S Varma. Medicinal Products from Pinus Longifolia Tar. Indian Forest Leaflet . Forest Research Institute, 2023.
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