APA

Sandven J., . (1963). Educational research in Norway in the twentieth century. [Washington]: U. S. Dept. of Health, Education, and Welfare, Office of Education; [for sale by the Superintendent of Documents, U. S. Govt. Print Off.

Chicago

Sandven Johannes, . 1963. Educational research in Norway in the twentieth century. [Washington]: U. S. Dept. of Health, Education, and Welfare, Office of Education; [for sale by the Superintendent of Documents, U. S. Govt. Print Off.

Harvard

Sandven J., . (1963). Educational research in Norway in the twentieth century. [Washington]: U. S. Dept. of Health, Education, and Welfare, Office of Education; [for sale by the Superintendent of Documents, U. S. Govt. Print Off.

MLA

Sandven Johannes, . Educational research in Norway in the twentieth century. [Washington]: U. S. Dept. of Health, Education, and Welfare, Office of Education; [for sale by the Superintendent of Documents, U. S. Govt. Print Off. 1963.