Carter, R., Hughes, R., & McCarthy, M. (2002). Exploring grammar in context: Upper-intermediate and advanced. Tp.HCM: Nxb Trẻ.
Čikaški stil citiranjaCarter, Ronald., Rebecca Hughes, i Michael McCarthy. Exploring Grammar in Context: Upper-intermediate and Advanced. Tp.HCM: Nxb Trẻ, 2002.
MLA način citiranjaCarter, Ronald., Rebecca Hughes, i Michael McCarthy. Exploring Grammar in Context: Upper-intermediate and Advanced. Tp.HCM: Nxb Trẻ, 2002.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.