International Input-Output Association. (1989). Economic systems research: Journal of the International Input-Output Association. Carfax.
Citazione stile Chigago Style (17a edizione)International Input-Output Association. Economic Systems Research: Journal of the International Input-Output Association. Abingdon, Oxfordshire: Carfax, 1989.
Citatione MLA (9a ed.)International Input-Output Association. Economic Systems Research: Journal of the International Input-Output Association. Carfax, 1989.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.