stepan, C. L., & stepan, C. L. (1983). Recycling Cities For People The Urban Design Process Laurence Stepan Cutler. Van Nostrand Reinhold Company.
Lua i Stíl Chicago (17ú heag.)stepan, CUTLER. Laurence, agus CUTLER. Laurence stepan. Recycling Cities For People The Urban Design Process Laurence Stepan Cutler. Van Nostrand Reinhold Company, 1983.
Lua MLA (8ú heag.)stepan, CUTLER. Laurence, agus CUTLER. Laurence stepan. Recycling Cities For People The Urban Design Process Laurence Stepan Cutler. Van Nostrand Reinhold Company, 1983.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.