David J. Pratt. (2004). Fundamentals of construction estimating. Clifton Park, NY: Thomson Delmar Learning.
Čikaški stil citiranjaDavid J. Pratt. Fundamentals of Construction Estimating. Clifton Park, NY: Thomson Delmar Learning, 2004.
MLA način citiranjaDavid J. Pratt. Fundamentals of Construction Estimating. Clifton Park, NY: Thomson Delmar Learning, 2004.
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