APA (7th ed.) Zitazioa

Organisation for Economic Co-operation and Development & ProQuest (Firm). (2007). International investment perspectives: Freedom of investment in a changing world (2007 ed.). OECD.

Chicago Style (17th ed.) Zitazioa

Organisation for Economic Co-operation and Development eta ProQuest (Firm). International Investment Perspectives: Freedom of Investment in a Changing World. 2007 ed. Paris, France: OECD, 2007.

MLA (9th ed.) Zitazioa

Organisation for Economic Co-operation and Development eta ProQuest (Firm). International Investment Perspectives: Freedom of Investment in a Changing World. 2007 ed. OECD, 2007.