1. www.mbaofficial.com/.../business-environment/what-is-business-environment-explain...2011
2. https://www.quora.com/profile/Atul-Khurana-3
3. http://www.yourdictionary.com/business-environment)
4. http://www.businessdictionary.com/definition/business-environment.html
5. http://www.academia.edu/10426875/MODULE_-3_Business_Around_Us_Notes