Source: 'Hartmann's General List of Apartments in Zagreb , year 1902.
Source: 'Yearbook and Directory of Literary Society of St. Jerome 1906 , year 1906.
Source: 'Emigration Commission Zagreb , year 1924.
Source: 'Emigration Commission Zagreb , year 1926.
Source: 'Emigration Commission Zagreb , year 1926.
Source: 'Emigration Commission Zagreb , year 1931.
Source: 'Emigration Commission Zagreb , year 1931.
Source: 'Emigration Commission Zagreb , year 1935.
Source: 'Emigration Commission Zagreb , year 1935.
Source: 'Phone Book - Zagreb 1938 , year 1938.