EHRENKRANTZ. (1989). Architectural Systems A Needs, Resources And Design Approach Ezra D. Ehrenkrantz. McGraw-Hill.
Chicago-viite (17. p.)EHRENKRANTZ. Architectural Systems A Needs, Resources And Design Approach Ezra D. Ehrenkrantz. McGraw-Hill, 1989.
MLA-viite (8. p.)EHRENKRANTZ. Architectural Systems A Needs, Resources And Design Approach Ezra D. Ehrenkrantz. McGraw-Hill, 1989.
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