Saiu (15 Aralık 2017). "The Three Pitfalls of Sustainable City: A Conceptual Framework for Evaluating the Theory-Practice Gap". Sustainability. 9 (12): 2311. doi:10.3390/su9122311. ISSN2071-1050.
Saiu (15 Aralık 2017). "The Three Pitfalls of Sustainable City: A Conceptual Framework for Evaluating the Theory-Practice Gap". Sustainability. 9 (12): 2311. doi:10.3390/su9122311. ISSN2071-1050.