APA (7th ed.) Citation

Enrick, N. L. (1967). Management planning; a systems approach. McGraw-Hill.

Chicago Style (17th ed.) Citation

Enrick, Norbert Llyoyd. Management Planning; a Systems Approach. New York: McGraw-Hill, 1967.

MLA (9th ed.) Citation

Enrick, Norbert Llyoyd. Management Planning; a Systems Approach. McGraw-Hill, 1967.