Bozman, E.F..
Everyman`s Encyclopaedia Vol-7 / - Fifth Ed. / - London : J.M. Dent & Sons Ltd.. - p.633 :
K56, N13 / K7.7
Everyman`s Encyclopaedia Vol-7 / - Fifth Ed. / - London : J.M. Dent & Sons Ltd.. - p.633 :
K56, N13 / K7.7