Robbins S. Sue. (2001). First Insights into Business; Teacher's book. Longman, 2001.
Cita Chicago Style (17a ed.)Robbins S. Sue. First Insights into Business; Teacher's Book. Longman, 2001, 2001.
Cita MLA (9a ed.)Robbins S. Sue. First Insights into Business; Teacher's Book. Longman, 2001, 2001.
Precaución: Estas citas no son 100% exactas.