Cita APA (7th ed.)
Hall , L. (1974). Business administration (2nd ed.). ELBS.
Cita Chicago (17th ed.)
Hall , L. Business Administration. 2nd ed. London: ELBS, 1974.
Cita MLA (9th ed.)
Hall , L. Business Administration. 2nd ed. ELBS, 1974.
Atenció: Aquestes cites poden no estar 100% correctes.