APA

Gray J. S., . (1956). Common sense in business: a digest of management procedures. New York: McGraw-Hill.

Chicago

Gray James Seton, . 1956. Common sense in business: a digest of management procedures. New York: McGraw-Hill.

Harvard

Gray J. S., . (1956). Common sense in business: a digest of management procedures. New York: McGraw-Hill.

MLA

Gray James Seton, . Common sense in business: a digest of management procedures. New York: McGraw-Hill. 1956.