Unterrainer, W. (2015). Sustainability: An imperative for plurality and context (1a. ed.). Arkitektsckolens Aarhus.
Chicago Style (17th ed.) ZitazioaUnterrainer, Walter. Sustainability: An Imperative for Plurality and Context. 1a. ed. s.l: Arkitektsckolens Aarhus, 2015.
MLA (9th ed.) ZitazioaUnterrainer, Walter. Sustainability: An Imperative for Plurality and Context. 1a. ed. Arkitektsckolens Aarhus, 2015.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.