Heijdra, B., & Ligthart, J. (2000). Deposit-Refundon Labor: A Solution to Equilibrium Unemployment? International Monetary Fund.
Citazione stile Chigago Style (17a edizione)Heijdra, Ben, e Jenny Ligthart. Deposit-Refundon Labor: A Solution to Equilibrium Unemployment? Washington, D.C.: International Monetary Fund, 2000.
Citatione MLA (8a ed.)Heijdra, Ben, e Jenny Ligthart. Deposit-Refundon Labor: A Solution to Equilibrium Unemployment? International Monetary Fund, 2000.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.