Public and K-12 teacher members :
Spring 1987 annual public polls.

APA Citation

National Education Association of the United States. (1988). Public and K-12 teacher members: Spring 1987 annual public polls. Washington, D.C.: National Education Association.

MLA Citation

National Education Association of the United States. Public And K-12 Teacher Members: Spring 1987 Annual Public Polls. Washington, D.C.: National Education Association, 1988.