Cottrell, M. (2011). Guide to the leedap: Building design and construction (BD + C) exam. Wiley.
Chicago Style (17. basım) AtıfCottrell, Michelle. Guide to the Leedap: Building Design and Construction (BD + C) Exam. Hoboken, N.J.: Wiley, 2011.
MLA (9th ed.) AtıfCottrell, Michelle. Guide to the Leedap: Building Design and Construction (BD + C) Exam. Wiley, 2011.
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