APA

Fenn D. H., . (1958). Management in a rapidly changing economy. New York: McGraw-Hill.

Chicago

Fenn Dan Huntington, . 1958. Management in a rapidly changing economy. New York: McGraw-Hill.

Harvard

Fenn D. H., . (1958). Management in a rapidly changing economy. New York: McGraw-Hill.

MLA

Fenn Dan Huntington, . Management in a rapidly changing economy. New York: McGraw-Hill. 1958.