Commercial Property Management Education

[Chris Herbert]

Hello BP community, 

We currently specialize in residential property management (houses, apartments) and manage just a few commercial properties. I would like to expand and grow the commercial management side of the business: office, retail etc. It seems that there is not much that is written on the subject of commercial property management and not much that I can find on BP. Does anyone have any resources they can recommend? Books, courses, sites? Any ideas are appreciated.