eleish, g. (1962). an introduction to the input- output model. the institute of national planning.
Čikaški stil citiranja (17. izdanje)eleish, g. An Introduction to the Input- Output Model. cairo: the institute of national planning, 1962.
MLA način citiranja (9. izdanje)eleish, g. An Introduction to the Input- Output Model. the institute of national planning, 1962.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.