Alexander, W. M. (1940). State leadership in improving instruction: A study of the leadership service function of state education departments, with special reference to Louisiana, Tennessee, and Virginia. Teachers College Columbia University.
Chicago Style aipamenaAlexander, William Marvin. State Leadership in Improving Instruction: A Study of the Leadership Service Function of State Education Departments, with Special Reference to Louisiana, Tennessee, and Virginia. New York: Teachers College Columbia University, 1940.
MLA aipamenaAlexander, William Marvin. State Leadership in Improving Instruction: A Study of the Leadership Service Function of State Education Departments, with Special Reference to Louisiana, Tennessee, and Virginia. Teachers College Columbia University, 1940.