Martinez, M. S. (2015). At a Glance..: The world economy. International Labour Organization.
Citazione stile Chigago Style (17a edizione)Martinez, Miguel Sanchez. At a Glance..: The World Economy. International Labour Organization, 2015.
Citatione MLA (9a ed.)Martinez, Miguel Sanchez. At a Glance..: The World Economy. International Labour Organization, 2015.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.