एपीए उद्धरण

Oles, P. S. (1979). Architectural illustration. Van Nostrand Reinhold Company.

शिकागो स्टाइल उद्धरण

Oles, Paul Stevenson. Architectural Illustration. New york: Van Nostrand Reinhold Company, 1979.

एमएलए उद्धरण

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