Hashemi, L. (2011). Objective PET: Workbook with answers. Cambridge, UK: Cambridge University Press.
Citación estilo ChicagoHashemi, Louise. Objective PET: Workbook With Answers. Cambridge, UK: Cambridge University Press, 2011.
Cita MLAHashemi, Louise. Objective PET: Workbook With Answers. Cambridge, UK: Cambridge University Press, 2011.
Precaución: Estas citas no son 100% exactas.