Cita APA (7th ed.)
Entrepreneur menia, I. (1998). Start your own business: The only start up book you will ever need. Entrepreneur Media INC.
Cita Chicago (17th ed.)
Entrepreneur menia, Inc. Start Your Own Business: The Only Start Up Book You Will Ever Need. Irvine: Entrepreneur Media INC, 1998.
Cita MLA (9th ed.)
Entrepreneur menia, Inc. Start Your Own Business: The Only Start Up Book You Will Ever Need. Entrepreneur Media INC, 1998.
Atenció: Aquestes cites poden no estar 100% correctes.