Lua APA (7ú heag.)

OLES, P. S. (1979). Architectural Illustration. Van Nostrand Reinhold Company.

Lua i Stíl Chicago (17ú heag.)

OLES, Paul Stevenson. Architectural Illustration. Van Nostrand Reinhold Company, 1979.

Lua MLA (8ú heag.)

OLES, Paul Stevenson. Architectural Illustration. Van Nostrand Reinhold Company, 1979.

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