(Author), D. M., & (Author), F. B. (2003). Schools must be safe: For students and staff. International Labour Organization.
Citazione stile Chigago Style (17a edizione)(Author), Dominique Marlet, e Frédérique Boni (Author). Schools Must Be Safe: For Students and Staff. International Labour Organization, 2003.
Citatione MLA (9a ed.)(Author), Dominique Marlet, e Frédérique Boni (Author). Schools Must Be Safe: For Students and Staff. International Labour Organization, 2003.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.