Negi, S. (1997). Manual of Indian forestry: Vol.3. Bishen Singh, Mahendra Pal Singh.
Čikaški stil citiranjaNegi, S.S. Manual of Indian Forestry: Vol.3. Dehra Dun: Bishen Singh, Mahendra Pal Singh, 1997.
MLA način citiranjaNegi, S.S. Manual of Indian Forestry: Vol.3. Bishen Singh, Mahendra Pal Singh, 1997.
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