Hellema, D., Wiebes, C., & Witte, T. (2004). The Netherlands and the Oil Crisis: Business as Usual. Amsterdam University Press.
Chicago Style (17. basım) AtıfHellema, Duco, Cees Wiebes, ve Toby Witte. The Netherlands and the Oil Crisis: Business as Usual. Amsterdam University Press, 2004.
MLA (9th ed.) AtıfHellema, Duco, et al. The Netherlands and the Oil Crisis: Business as Usual. Amsterdam University Press, 2004.
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