PERIODICALS AND REPORTS
Anderssen, Otto, Fra Norske Skoleforhold i 1908, Vor Ungdom, 1909.
Anderssen, Otto, Fra Norske Skoleforhold i 1909, Vor Ungdom, 1910.
Anderssen, Otto, "Norwegisches Schulwesen," Sonderabdruck aus W. Reins Encyklopadischem Handbuch der Pädagogik, 2. Auflage.
Anderssen, Otto, Skolen for Skolens Opgaver.
Anderssen, Otto, "The New Laws for the Secondary Schools in Norway," Special Reports on Educational Subjects, Gt. Britain, 8: 168.
Heiberg, J. V., "Education in Norway," Norway (Official Publication for the Paris Exhibition 1900), pp. 266-294.
Nissen, Hartvig, "Public Instruction in Norway," The American Journal of Education, 8: 295-304.
Norsk Skoletidende, Published since 1869.
Pogue, Belle C., "Education and Schools of Norway," Education, 10: 420-424.
Report of the Commissioner of Education of the United States, 1871, 1873, 1878, 1881, 1882-3, 1885-6, 1888-9, 1889-90, 1891-2, 1894-5, 1896-7, 1897-8, 1902, 1903, 1906, 1910.
Skolebladet, Published since 1898.
Thornton, J. S., "Schools Public and Private in the North of Europe," Special Reports on Educational Subjects, Great Britain, 17: 36-65.
Vold, J. Mourly, Report of Royal Commission of Secondary Education, Great Britain, 5: 640-644.