APA (7th ed.) Zitazioa

Johansen, L. (1977). Lectures on macroeconomic planning: General aspects. North-Holland.

Chicago Style (17th ed.) Zitazioa

Johansen, Leif. Lectures on Macroeconomic Planning: General Aspects. Amsterdam: North-Holland, 1977.

MLA (9th ed.) Zitazioa

Johansen, Leif. Lectures on Macroeconomic Planning: General Aspects. North-Holland, 1977.