Vibrant Publishers. (2012). Gre analytical writing: Solutions to the real essay topics. USA.
Citazione stile Chigago Style (17a edizione)Vibrant Publishers. Gre Analytical Writing: Solutions to the Real Essay Topics. Vibrant Publishers: USA, 2012.
Citatione MLA (9a ed.)Vibrant Publishers. Gre Analytical Writing: Solutions to the Real Essay Topics. USA, 2012.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.