APA (7e ed.) Bronvermelding
MarketingSherpa, Inc, & ebrary, Inc. (2003). How to market to small businesses and entrepreneurs: Useful tips + case studies. MarketingSherpa, Inc..
Chicago (17e ed.) Bronvermelding
MarketingSherpa, Inc, en Inc ebrary. How to Market to Small Businesses and Entrepreneurs: Useful Tips + Case Studies. Portsmouth, R.I.: MarketingSherpa, Inc., 2003.
MLA (9e ed.) Bronvermelding
MarketingSherpa, Inc, en Inc ebrary. How to Market to Small Businesses and Entrepreneurs: Useful Tips + Case Studies. MarketingSherpa, Inc., 2003.
Let op: Deze citaties zijn niet altijd 100% accuraat.