Ritter, P. (1980). Concrete fit for people: A practical introduction to a bio-functional eco-architecture for the third millenium A.D. Down to Earth Bookshop Press.
Chicago-Zitierstil (17. Ausg.)Ritter, Paul. Concrete Fit for People: A Practical Introduction to a Bio-functional Eco-architecture for the Third Millenium A.D. Perth, Western Australia: Down to Earth Bookshop Press, 1980.
MLA-Zitierstil (9. Ausg.)Ritter, Paul. Concrete Fit for People: A Practical Introduction to a Bio-functional Eco-architecture for the Third Millenium A.D. Down to Earth Bookshop Press, 1980.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.