PAREEK UDAI. (1975). ROLE EFFECTIVENESS. LEARNING SYSTEMS.
Cita Chicago (17th ed.)PAREEK UDAI. ROLE EFFECTIVENESS. NEW DELHI: LEARNING SYSTEMS, 1975.
Cita MLA (9th ed.)PAREEK UDAI. ROLE EFFECTIVENESS. LEARNING SYSTEMS, 1975.
Atenció: Aquestes cites poden no estar 100% correctes.