APA (7e ed.) Bronvermelding

Frederick, K. A. (1939). State personnel administration, with special reference to departments of education. U.S. Govt. print. off.

Chicago (17e ed.) Bronvermelding

Frederick, Katherine Amelia. State Personnel Administration, with Special Reference to Departments of Education. Washington: U.S. Govt. print. off, 1939.

MLA (9e ed.) Bronvermelding

Frederick, Katherine Amelia. State Personnel Administration, with Special Reference to Departments of Education. U.S. Govt. print. off, 1939.