Manhattan Prep. (2014). Gmat reading comprehension (Sixth edition.). FSC.
Chicago Style (17th ed.) ZitazioaManhattan Prep. Gmat Reading Comprehension. Sixth edition. Manhattan: FSC, 2014.
MLA (9th ed.) ZitazioaManhattan Prep. Gmat Reading Comprehension. Sixth edition. FSC, 2014.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.