Baylis, John. Red. Smith, Steve. Red. Owens, Patricia. Red.
Jackson, Robert H. Sorensen, Georg
Krugman, Paul R. Obstfeld, Maurice Melitz, Marc J.
Krugman, Paul R. Obstfeld, Maurice Melitz, Marc J.
Dorosz, Andrzej. Red. Olesiński, Zbigniew. Red. Pastusiak, Longin. Red.