London [u.a.]: Routledge, 1996

London [u.a.]: Routledge, 1996

London [u.a.]: Sage, 1994

New York [u.a.], 1920

Düsseldorf: Galerie Christa Schübbe, 1996

New Haven [u.a.]: Yale University Press, 1935

Innova, 140805

SAGE Publications, 2004

SAGE Publications, 1996

JSTOR, 1995

Routledge Journals for the London School of Economics and Political Science, 1995

SAGE Publications, 1994

SAGE Publications, 1992

Routledge Journals for the London School of Economics and Political Science, 1992

Springer Science and Business Media LLC, 1991

Kluwer Academic Publishers, 1991

University of Chicago Press, 1990

University of Chicago Press, 1990

University of Chicago Press, 1990

University of Chicago Press, 1990