Management information series. pt.1- 19-. s.n.
Cita Chicago (17th ed.)Management Information Series. Pt.1- 19-. Boston: s.n.
Cita MLA (9th ed.)Management Information Series. Pt.1- 19-. s.n.
Atenció: Aquestes cites poden no estar 100% correctes.
Management information series. pt.1- 19-. s.n.
Cita Chicago (17th ed.)Management Information Series. Pt.1- 19-. Boston: s.n.
Cita MLA (9th ed.)Management Information Series. Pt.1- 19-. s.n.