Business -- This LibGuide lists the databases useful for business research. Be sure to consult the databases
Nexis Uni (new interface to Lexis-Nexis). both Search the News and Get Company Information
Company Research (BUS 350) -- The guide is designed to help you research companies and industries. You can find such things as the company's history, and perhaps, an annual report discussing the company's philosophy on diversity and its accomplishments.
Select a database such as Business Source Complete.
You can begin by entering basic search terms and then revise the search as you identify or limit results using other appropriate terms.
diversity and "best practices"
Result:
New Search: diversity and l'oreal
Click on the down arrow key to expand the box.
Be sure to check the Reference section of reports for more sources.
As you read through professional journal articles and newpaper articles, there might be mention of a report or book, but the complete information is not provided. You may need to search for these items in various databases. For example:
* The ability of companies to capture a larger share of the consumer market: A Deloitte Review report revealed that a culture of unifying workers from different backgrounds and experiences enables corporations to more effectively target diverse consumer segments. Diversifying the workplace helps increase market share--and the bottom line. from Top executives in corporate diversity. (2014, May). Black Enterprise, 26.
A google search using the words deloitte review diversity leads you to the report Diversity as an engine of innovation.
Using the same technique using a tip from another new article, I found SHRM's Global diversity and inclusion: Perceptions, practice, and attitudes. (2009)
. 
If you can't find a document, be sure to ask a librarian for help.