APA Helliwell, J. F., Layard, R., & Sachs, J. (2019). World happiness report 2019. New York: Sustainable Development Solutions Network. 다운로드     https://worldhappiness.report/ed/2019/ 

APA The Children’s Society. (2018). The Good Childhood Report 2018. 사이트 https://www.childrenssociety.org.uk/what-we-do/resources-and-publications/the-good-childhood-report-2018 다운로드 (full)https://www.childrenssociety.org.uk/sites/default/files/the_good_childhood_report_full_2018.pdf (summary)https://www.childrenssociety.org.uk/sites/default/files/the_good_childhood_summary_2018.pdf (Youth Summary)https://www.childrenssociety.org.uk/sites/default/files/good-childhood-report-2018-youth-summary.pdf 

 APA The Children’s Society. (2017). The Good Childhood Report 2017. 사이트 https://www.childrenssociety.org.uk/what-we-do/resources-and-publications/the-good-childhood-report-2017 다운로드 https://www.childrenssociety.org.uk/sites/default/files/the-good-childhood-report-2017_full-report_0.pdf 

 APA The Children’s Society. (2016). The Good Childhood Report 2016. 사이트 https://www.childrenssociety.org.uk/what-we-do/resources-and-publications/the-good-childhood-report-2016 다운로드(full)https://www.childrenssociety.org.uk/sites/default/files/pcr090_mainreport_web.pdf (summary)https://www.childrenssociety.org.uk/sites/default/files/pcr090_summary_web.pdf 

APA The Children’s Society. (2015). The Good Childhood Report 2015. 사이트 https://www.childrenssociety.org.uk/what-we-do/resources-and-publications/the-good-childhood-report-2015  다운로드 https://www.childrenssociety.org.uk/sites/default/files/TheGoodChildhoodReport2015.pdf 

 APA The Children’s Society. (2014). The Good Childhood Report 2014. 사이트 https://www.childrenssociety.org.uk/what-we-do/resources-and-publications/publications-library/good-childhood-report-2014 다운로드 https://www.childrenssociety.org.uk/sites/default/files/The%20Good%20Childhood%20Report%202014%20-%20FINAL_0.pdf 

APA The Children’s Society. (2013). The Good Childhood Report 2013. 사이트 https://www.childrenssociety.org.uk/what-we-do/resources-and-publications/publications-library/good-childhood-report-2013 다운로드 https://www.childrenssociety.org.uk/sites/default/files/good_childhood_report_2013_final.pdf 

APA The Children’s Society. (2012). The Good Childhood Report 2012. 사이트 https://www.childrenssociety.org.uk/what-we-do/resources-and-publications/publications-library/good-childhood-report-2012 다운로드 https://www.childrenssociety.org.uk/sites/default/files/good_childhood_report_2012_final_0.pdf 

 APA Helliwell, J. F., Layard, R., & Sachs, J. (2018). World happiness report 2018. New York: Sustainable Development Solutions Network. 다운로드     https://worldhappiness.report/ed/2018/ 

APA Helliwell, J. F., Layard, R., & Sachs, J. (2017). World happiness report 2017. New York: Sustainable Development Solutions Network. 다운로드    https://worldhappiness.report/ed/2017/