APA-ийн эшлэл(7 дахь хэвлэлт)

DUTTA, B. N. (2012). Estimating and costing in civil engineering: : theory and practice, including specifications and valuations. UBS Publishers.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

DUTTA, B. N. Estimating and Costing in Civil Engineering: : Theory and Practice, Including Specifications and Valuations. UBS Publishers, 2012.

MLA -ийн эшлэл (9 дэх хэвлэлт)

DUTTA, B. N. Estimating and Costing in Civil Engineering: : Theory and Practice, Including Specifications and Valuations. UBS Publishers, 2012.

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