Tullis G. Graham & Power S. Susan. (2010). New Insights into Business: Workbook (2nd ed.). Harlow, Longman, 2010.
Cita Chicago Style (17a ed.)Tullis G. Graham y Power S. Susan. New Insights into Business: Workbook. 2nd ed. Harlow, Longman, 2010, 2010.
Cita MLA (9a ed.)Tullis G. Graham y Power S. Susan. New Insights into Business: Workbook. 2nd ed. Harlow, Longman, 2010, 2010.
Precaución: Estas citas no son 100% exactas.