APA (7e ed.) Bronvermelding
Burk, J. E., & Warda, M. (2003). How to start a business in Maryland, Virginia or the District of Columbia. Sphinx Pub..
Chicago (17e ed.) Bronvermelding
Burk, James E., en Mark Warda. How to Start a Business in Maryland, Virginia or the District of Columbia. Naperville, Ill.: Sphinx Pub., 2003.
MLA (9e ed.) Bronvermelding
Burk, James E., en Mark Warda. How to Start a Business in Maryland, Virginia or the District of Columbia. Sphinx Pub., 2003.
Let op: Deze citaties zijn niet altijd 100% accuraat.