CHEN, J. (1995). Architectural Perspective Grids Three-demensional Design And Perspetive Construction Simplified John S.m Chen Aia, William T. Cooper. McGraw-Hill.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCHEN, John. Architectural Perspective Grids Three-demensional Design And Perspetive Construction Simplified John S.m Chen Aia, William T. Cooper. McGraw-Hill, 1995.
एमएलए (8वां संस्करण) प्रशस्ति पत्रCHEN, John. Architectural Perspective Grids Three-demensional Design And Perspetive Construction Simplified John S.m Chen Aia, William T. Cooper. McGraw-Hill, 1995.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.