APA (7th ed.) Zitazioa

(1969). Planning and markets: Modern trends in various economic systems. McGraw-.

Chicago Style (17th ed.) Zitazioa

Planning and Markets: Modern Trends in Various Economic Systems. New York: McGraw-, 1969.

MLA (9th ed.) Zitazioa

Planning and Markets: Modern Trends in Various Economic Systems. McGraw-, 1969.