APA

Cleland D. I., King W. R., . (1972). Management: a systems approach. New York: McGraw-Hill.

Chicago

Cleland David I, King William Richard, . 1972. Management: a systems approach. New York: McGraw-Hill.

Harvard

Cleland D. I., King W. R., . (1972). Management: a systems approach. New York: McGraw-Hill.

MLA

Cleland David I, King William Richard, . Management: a systems approach. New York: McGraw-Hill. 1972.