Muthal, M. &. o. Business Communication, 2009.
Cita Chicago Style (17a ed.)Muthal, Mamta & others. Business Communication, 2009.
Cita MLA (9a ed.)Muthal, Mamta & others. Business Communication, 2009.
Precaución: Estas citas no son 100% exactas.
Cita APA (7a ed.)