References

References:

IDA(International Dark-Sky Association),2010.Visibility,environmental,and astronomical issues associated with blue-rich white outdoor lightning 2010.

http://docs.darksky.org/Reports/IDA-Blue-Rich-Light-White-Paper.pdfhttp://docs.darksky.org/Reports/IDA-Blue-Rich-Light-White-Paper.pdf

Sedat Cenikli.(14.October.2014). “Ağaçları ne kuruttu” Retrieved from http://www.hurriyet.com.tr/ankara/27398213.asp

Yavuz Akengin.(14.October.2014) “Güzel görünsün' diye ışıklandırılan ağaçlar kurudu” Retrieved from http://www.zaman.com.tr/gundem_guzel-gorunsun-diye-isiklandirilan-agaclar-kurudu_2250459.html