Cita APA (7a ed.)

National Association of Accountants. (1961). Applications of direct costing. [s.n].

Cita Chicago Style (17a ed.)

National Association of Accountants. Applications of Direct Costing. InStitut of Management AccountantS Montvale, New JerSey: [s.n], 1961.

Cita MLA (9a ed.)

National Association of Accountants. Applications of Direct Costing. [s.n], 1961.