Cita APA (7a ed.)
De, B. (2007). Business economics and business environment (3rd ed.). Tee Dee pub.
Cita Chicago Style (17a ed.)
De, Bipul. Business Economics and Business Environment. 3rd ed. Kolkata: Tee Dee pub, 2007.
Cita MLA (9a ed.)
De, Bipul. Business Economics and Business Environment. 3rd ed. Tee Dee pub, 2007.
Precaución: Estas citas no son 100% exactas.