RUJUKAN

• http://cikgutancl.blogspot.my/2009/10/karangan-cemerlang-pelajar-tahap-spm.html 
• https://essaysarefun.wordpress.com/2015/06/03/kebaikan-kebaikan-gotong-royong/ 
• http://pbmsmkadeputra.blogspot.my/2013/07/kebaikan-amalan-gotong-royong.html 
• http://amalangotongroyong.blogspot.my/ 
• http://cikguchinboontek.blogspot.my/2012/09/latihan-1.html
• http://www.tanjongbunga.com/content/display/article/site:tanjongbunga-param:program_gotong_royong_perdana_cleaner_greener_penang_-link:6861