Kumari Bimlendra & Singh B. B. (2021). Objective Forestry: For ICAR, ARS-NET, JRF, SRF, SAU's, AIEEA-PG, FRI, ICFRE, ACF, RFO, UPSC, Civil Services and Other Examinations. Astral Cracker.
Chicago-viite (17. p.)Kumari Bimlendra ja Singh B. B. Objective Forestry: For ICAR, ARS-NET, JRF, SRF, SAU's, AIEEA-PG, FRI, ICFRE, ACF, RFO, UPSC, Civil Services and Other Examinations. New Delhi: Astral Cracker, 2021.
MLA-viite (9. p.)Kumari Bimlendra ja Singh B. B. Objective Forestry: For ICAR, ARS-NET, JRF, SRF, SAU's, AIEEA-PG, FRI, ICFRE, ACF, RFO, UPSC, Civil Services and Other Examinations. Astral Cracker, 2021.
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