1999

Baltimore/London : The Johns Hopkins University Press

1994

Baltimore/London : The Johns Hopkins University Press

1989

Baltimore/ London, The Johns Hopkins University Press

1980

Baltimore/London : The Johns Hopkins University Press

Baltimore-London, John Hopkins University Press 1992

Baltimore/London, The John Hopkins University Press 1992

Baltgimore, London, Johns Hopkins University Press.

Baltimore / London, John Hopkins University Press, 1980.

Woodrow Wilson Center Press, Washington and The John Hopkins University Press, Baltimore and London

Baltimore-London, The John Hopkins University Press. 1987

Baltimore-London, The John Hopkins University Press. 1988

Baltimore-London, The John Hopkins University Press. 1987

Baltimore/London, The John Hopkins University Press 1980

Baltimore/London, The John Hopkins University Press 1978

Baktimore-London, Johns Hopkins University Press. 1995