Germany : Wissenschaftliche Verlagsgesellsdhaft mbH
Majalah, Jurnal, Buletin
Waverly Press, Inc. , Baltimore : Waverly Press
Majalah, Jurnal, Buletin
Cambridge University Press, 1965
Majalah, Jurnal, Buletin
London : The Modern Humanities Research Association
Majalah, Jurnal, Buletin
Britis Combia : Canada and Evergreen Press
Majalah, Jurnal, Buletin