APA-ийн эшлэл(7 дахь хэвлэлт)

Kothiyal, V., & Kumar, K. Proceedings of the national seminar on premature failure of timber in cooling towers: Casues, challenges and future strategies(10-11 November 2008). Forest research institute (ICFRE).

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Kothiyal, Vimal, ба Kishan Kumar. Proceedings of the National Seminar on Premature Failure of Timber in Cooling Towers: Casues, Challenges and Future Strategies(10-11 November 2008). Dehradun: Forest research institute (ICFRE).

MLA -ийн эшлэл (9 дэх хэвлэлт)

Kothiyal, Vimal, ба Kishan Kumar. Proceedings of the National Seminar on Premature Failure of Timber in Cooling Towers: Casues, Challenges and Future Strategies(10-11 November 2008). Forest research institute (ICFRE).