McKinnon, R. Optimum Currency Areas and Natural Variability in Exchange Rates. Journal of Contextual Economics – Schmollers Jahrbuch, 99(1–2), 177-199. https://doi.org/10.3790/schm.99.1-2.177
McKinnon, Ronald I. "Optimum Currency Areas and Natural Variability in Exchange Rates" Journal of Contextual Economics – Schmollers Jahrbuch 99.1–2, 1979, 177-199. https://doi.org/10.3790/schm.99.1-2.177
McKinnon, Ronald I. (1979): Optimum Currency Areas and Natural Variability in Exchange Rates, in: Journal of Contextual Economics – Schmollers Jahrbuch, vol. 99, iss. 1–2, 177-199, [online] https://doi.org/10.3790/schm.99.1-2.177