6. SOURCES https://optinmonster.com/content-marketing-examples/ https://www.singlegrain.com/content-marketing-strategy-2/16-companies- dominating-the-world-with-content-marketing/ http://blogpanda.io/best-content-marketing-examples/ https://madovermarketing.com/2015/06/09/20-times-zomato-rocked-social- media-with-their-super-creative-posts/ https://contently.com/strategist/2013/10/03/the-story-behind-the-furrow-2/ https://en.wikipedia.org/wiki/John_Deere SOURCES 37.