Koht Norbye, O. D. Norwegian Niches in transfers to poorer countries.
Citazione stile Chigago Style (17a edizione)Koht Norbye, Ole David. Norwegian Niches in Transfers to Poorer Countries.
Citatione MLA (9a ed.)Koht Norbye, Ole David. Norwegian Niches in Transfers to Poorer Countries.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.