ORR, F. (1982). Professional Practise In Architecture. Van Nostrand Reinhold.
Lua i Stíl Chicago (17ú heag.)ORR, Frank. Professional Practise In Architecture. Van Nostrand Reinhold, 1982.
Lua MLA (8ú heag.)ORR, Frank. Professional Practise In Architecture. Van Nostrand Reinhold, 1982.
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