Angus, C. (2009). World Class: USBBY's Outstanding International Books for Young People.
Citazione stile Chigago Style (17a edizione)Angus, Carolyn. World Class: USBBY's Outstanding International Books for Young People. 2009.
Citatione MLA (9a ed.)Angus, Carolyn. World Class: USBBY's Outstanding International Books for Young People. 2009.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.