Gallagher, N. (2005). Delta’s key to the next generation TOEFL® test advanced skill practice: Reading. McHenry, IL: Delta Pub. Co.
Čikaški stil citiranjaGallagher, Nancy. Delta’s Key to the Next Generation TOEFL® Test Advanced Skill Practice: Reading. McHenry, IL: Delta Pub. Co, 2005.
MLA način citiranjaGallagher, Nancy. Delta’s Key to the Next Generation TOEFL® Test Advanced Skill Practice: Reading. McHenry, IL: Delta Pub. Co, 2005.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.