APA aipamena

Mercer, J. L., & Koester, E. H. (1978). Public management systems. AMACOM.

Chicago Style aipamena

Mercer, James L., and Edwin H. Koester. Public Management Systems. New York: AMACOM, 1978.

MLA aipamena

Mercer, James L., and Edwin H. Koester. Public Management Systems. AMACOM, 1978.