PAREEK UDAI. (1983). ORGANISATIONAL ROLE PICS MANUAL. NAVAJIVAN PUBLISHING HOUSE.
Cita Chicago (17th ed.)PAREEK UDAI. ORGANISATIONAL ROLE PICS MANUAL. AHMEDABAD: NAVAJIVAN PUBLISHING HOUSE, 1983.
Cita MLA (9th ed.)PAREEK UDAI. ORGANISATIONAL ROLE PICS MANUAL. NAVAJIVAN PUBLISHING HOUSE, 1983.
Atenció: Aquestes cites poden no estar 100% correctes.