[1]. Perkiö, S.(2007)."Relationships Between Environmentally Sound Technologies and Competitiveness of Companies in the Value Chain of Printed Paper from Forest to Market (Doctoral dissertatio)”, Helsinki University of Technology, (ISBN 978-951-22-8491-7), pp.14-19.
[2]. Sieffert, Y., Huygen, J., & Daudon,D.(2013)."Sustainable Construction with Repurposed Materials in the Context of a Civil Engineering-Architecture Collaboration", Cleaner Production, Volume 67, pp. 1-14.
[3] . Nowosielski, R., & Spilka, M. (2011). "Sustainable Technological Process as an Element of the Sustainable Development Strategy Realisation", Acheivements in materials and Manufacturing Engineering, vol.48, No.2, pp. 200-208.
[4]. "Wikipedia," 28 july 2014. [Online]. Available: http:// en.wikipedia.org/wiki/Ecotechnology. [Accessed 5 Aug 2014].
[5].Hale, M. (1995). "Training for Environmental Technologies and Environmental Management", Cleaner Production, Vol.3, No.1–2, pp. 19-23.
[6].Weber, K. M. (2005)."Environmental Technologies", the European Commission’s High Level Group,pp. pp. 21-22.
[7]. Gavronski, I., Klassen, R., & Vachon, S. (2012). "A Learning and Knowledge Approach to Sustainable Operations",. Int. J. Production Economics, Vol.140, No.1, pp. 183–192.
[8]. Costa-Júnior, A., Pasini, K., & Andra, C.(2013)., "Clean Development Mechanism in Brazil: an Istrument for Technology Transfer and the Promotion of Cleaner Technologies?", Cleaner Production, Vol.46, pp. 67–73.
[9] .UNESCAP. (2012). ", Low Carbon Green Growth Roadmap for Asia and the Pacific", United Nations, Bangkok. pp. 14-22.
[۱۰]. خلیل، طارق. (۱۳۸۹). "مدیریت تکنولوژی رمز موفقیت در رقابت و خلق ثروت"، مترجم سید محمد اعرابی، داود ایزدی. تهران: دفتر پژوهشهای فرهنگی، ص ۲۲.
[11]. Kuehr, R. (2007). "Environmental Technologies – from Misleading Interpretations to an Operational Categorisation & Definition", Cleaner Production, Vol.15, No.13–14, pp. 1316–1320.
[12]. Koltuniewicz, A. B., & Drioli, E. (2008). "Membranes in Clean Technologies: Theory and Practice",1 Edition. Wiley-VCH. pp. 8-11.