Some good advice about how to be better in negotiations. http://www.dailyinfographic.com/7-negotiation-techniques-that-never-fail?

Good crucial considerations before setting up a Business Cooperation! https://www.entrepreneur.com/article/250966

A good article and despite it's some what old the content is still very much true. Business Cooperation is about relationship between professionals. https://www.entrepreneur.com/article/220115

A good article showing three different partnerships you can use for your business. https://www.entrepreneur.com/article/283380