Gaya APA

Rosenzweig, R, A, J, F, E, K, J, E. (1973). The Theory and Management of Systems . : McGraw-Hill Companies.

Gaya MLA

Rosenzweig, Richard, Arvid, Johnson;, Fremont, Ellsworth, Kast;, James, Erwin. "The Theory and Management of Systems". : McGraw-Hill Companies, 1973. Text.