APA aipamena

Hay, E. N. (1945). Control of salary expense. American management association.

Chicago Style aipamena

Hay, Edward Northrup. Control of Salary Expense. New York: American management association, 1945.

MLA aipamena

Hay, Edward Northrup. Control of Salary Expense. American management association, 1945.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.